2026-06-10T09:56:15Z https://journal.univetbantara.ac.id/index.php/absis/oai

oai:ojs.pkp.sfu.ca:article/306 2021-04-05T06:37:02Z absis:ART

PENGARUH PERHATIAN ORANG TUA DAN MOTIVASI BELAJAR TERHADAP HASIL BELAJAR MATEMATIKA SISWA KELAS VIII SMP N 1 KARANGANOM Kurniasari, Eka Penelitian ini bertujuan untuk melihat ada tidaknya pengaruh perhatian orang tua dan motivasi belajar terhadap hasil belajar matematika siswa. Penelitian ini dilakukan terhadap siswa kelas VIII SMP Negeri 1 Karanganom Klaten Tahun Ajaran 2017/2018. Dari Populasi 272 siswa, diambil sampel sebanyak 34 siswa yang menjadi subjek penelitian. Teknik pengumpulan data yang digunakan adalah angket dan tes hasil belajar matematika. Teknik analisis data yang digunakan adalah analisis regresi. Uj prasyarat yang digunakan dalam penelitian ini adalah uji normalitas, linieritas dan keberartian regresi. Setelah data penelitian diolah disimpulkan bahwa : 1) Terdapat pengaruh yang signifikan antara perhatian orang tua siswa dengan hasil belajar matematika siswa dimana diperoleh harga  dan    ; 2)Terdapat pengaruh yang signifikan antara motivasi belajar siswa dengan hasil belajar siswa dimana diperoleh harga  dan  ; 3)Terdapat hubungan yang signifikan antara perhatian orang tua siswa dan motivasi belajar siswa dengan hasil belajar siswa dimana harga R=0,540 dan                                         . Universitas Veteran Bangun Nusantara 2019-08-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/306 10.32585/absis.v1i1.306 Absis: Mathematics Education Journal; Vol. 1 No. 1 (2019): Mei 2019; 1-6 Absis: Mathematics Education Journal; Vol 1 No 1 (2019): Mei 2019; 1-6 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/306/306 Copyright (c) 2019 Eka Kurniasari

oai:ojs.pkp.sfu.ca:article/307 2021-04-05T06:37:02Z absis:ART

PENERAPAN STRATEGI PEMBELAJARAN ADVISOR GROUP UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR MATEMATIKA PADA SISWA KELAS VII SMP NEGERI 3 POLANHARJ Dewi, Septiyana Rosita Sungkono, Joko Tujuan penelitian ini adalah untuk: (1) meningkatkan aktivitas belajar siswa dalam pembelajaran matematika dengan menerapkan strategi pembelajaran advisor group, (2) meningkatkan hasil belajar siswa dalam pembelajaran matematika dengan menerapkan strategi pembelajaran advisor group. Penelitian ini merupakan penelitian tindakan kelas dengan subyek siswa kelas VII B SMP Negeri 3 Polanharjo tahun pelajaran 2017/2018 yang terdiri dari 24 siswa. Penelitian tindakan kelas dilaksanakan dalam 2 siklus yaitu siklus I dan siklus II. Setiap siklus terdiri dari tahap perencanaan, pelaksanaan tindakan, observasi, dan refleksi. Setelah pelaksanaan tindakan kelas peneliti memperoleh data aktivitas belajar melalui observasi dan data hasil belajar melalui teknik tes. Berdasarkan hasil penelitian melalui penerapan strategi pembelajaran advisor group dapat meningkatkan aktivitas belajar matematika siswa. Aktivitas belajar siswa yang mengalami peningkatan dilihat dari rata-rata persentase aktivitas pada siklus I sebesar 63,69% meningkat menjadi 75% pada siklus II. Selain aktivitas belajar siswa yang meningkat, melalui penerapan strategi pembelajaran advisor group juga dapat meningkatkan hasil belajar matematika siswa. Diperoleh data hasil belajar siswa yang mengalami peningkatan dilihat dari persentase ketuntasan klasikal pada pra siklus sebesar 33,33% meningkat pada siklus I sebesar 66,67%, meningkat lagi menjadi 83,33% pada siklus II. Kesimpulan yang dapat diambil dari penelitian ini adalah melalui penerapan strategi pembelajaran advisor group dapat meningkatkan aktivitas dan hasil belajar siswa kelas VII SMP Negeri 3 Polanharjo tahun pelajaran 2017/2018. Universitas Veteran Bangun Nusantara 2019-08-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/307 10.32585/absis.v1i1.307 Absis: Mathematics Education Journal; Vol. 1 No. 1 (2019): Mei 2019; 7-12 Absis: Mathematics Education Journal; Vol 1 No 1 (2019): Mei 2019; 7-12 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/307/307 Copyright (c) 2019 Septiyana Rosita Dewi, Joko Sungkono

oai:ojs.pkp.sfu.ca:article/308 2021-04-05T06:37:02Z absis:ART

PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE SNOWBALL THROWING TERHADAP PRESTASI BELAJAR MATEMATIKA Styawan, Sili Wijak Susilowati, Dewi Wulandari, Andhika Ayu Penelitian ini bertujuan untuk mengetahui apakah ada pengaruh model pembelajaran Snowball Throwing terhadap prestasi belajar matematika pokok bahasan bangun ruang sisi datar pada siswa kelas VIII SMP Muhammadiyah 1 Sukoharjo Tahun pelajaran 2018/2019. Populasi dalam penelitian ini yaitu seluruh siswa kelas VIII SMP Muhammadiyah 1 Sukoharjo semester genap dengan jumlah 93 siswa. Dari teknik cluster random sampling diperoleh dua kelas sampel yaitu kelas VIII D sebagai kelas eksperimen yang menerapkan model pembelajaran Snowball Throwing dan kelas VIII E sebagai kelas kontrol yang menggunakan model pembelajaran konvensional. Analisis uji t,dari hasil penelitian diperoleh         = 3,0409 >        = 2,0170 dengan taraf signifikan ? = 0,05, maka ada perbedaan rata-rata nilai akhir kelompok eksperimen dengan kontrol. Maka dapat diambil kesimpulan dari penelitian ini adalah ada pengaruh penerapan pembelajaran kooperatif tipe Snowball Throwing terhadap prestasi belajar matematika pokok bahasan bangun ruang sisi datar pada siswa kelas VIII SMP Muhammadiyah 1 Sukoharjo tahun ajaran 2018/2019. Universitas Veteran Bangun Nusantara 2019-08-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/308 10.32585/absis.v1i1.308 Absis: Mathematics Education Journal; Vol. 1 No. 1 (2019): Mei 2019; 13-18 Absis: Mathematics Education Journal; Vol 1 No 1 (2019): Mei 2019; 13-18 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/308/308 Copyright (c) 2019 Sili Wijak Styawan, Dewi Susilowati, Andhika Ayu Wulandari

oai:ojs.pkp.sfu.ca:article/309 2021-04-05T06:37:02Z absis:ART

HUBUNGAN MINAT BELAJAR DAN INTENSITAS BELAJAR DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VII SMP NEGERI 1 KARANGANOM Fitriyani, Rahayu Penelitian ini bertujuan untuk mengetahui apakah terdapat korelasi yang signifikan antara (1) minat belajar dengan prestasi belajar matematika, (2) intensitas belajar dengan prestasi belajar matematika dan (3) minat belajar dan intensitas belajar dengan prestasi belajar matematika. Subyek penelitian adalah siswa kelas VII SMP Negeri 1 Karanganom sejumlah 224 siswa. Alat pengumpulan data yang digunakan adalah metode angket dan dokumentasi. Adapun uji prasyarat yang dilakukan adalah uji normalitas, uji linieritas dan keberartian regresi. Data yang diperoleh dianalisis dengan analisis korelasi sederhana dan korelasi ganda. Hasil penelitian ini menunjukkan: (1) ada hubungan yang positif dan signifikan antara minat belajar dengan prestasi belajar matematika yang ditunjukkan dengan koefisien korelasi sebesar       = 0,640, dengan persamaan garis regresi sederhana                    (2) ada hubungan yang positif dan signifikan antara intensitas belajar dengan prestasi belajar matematika yang ditunjukkan dengan koefisien korelasi sebesar       = 0,544, dengan persamaan garis regresi sederhana                   (3) ada hubungan yang positif dan signifikan antara minat belajar dan intensitas belajar dengan prestasi belajar matematika yang ditunjukkan dengan koefisien korelasi sebesar          = 0,669, dengan persamaan garis regresi ganda                           . Universitas Veteran Bangun Nusantara 2019-08-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/309 10.32585/absis.v1i1.309 Absis: Mathematics Education Journal; Vol. 1 No. 1 (2019): Mei 2019; 19-23 Absis: Mathematics Education Journal; Vol 1 No 1 (2019): Mei 2019; 19-23 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/309/309 Copyright (c) 2019 Rahayu Fitriyani

oai:ojs.pkp.sfu.ca:article/310 2021-04-05T06:37:02Z absis:ART

PENGARUH GROUP INVESTIGATION TERHADAP PRESTASI BELAJAR MATEMATIKA DITINJAU DARI KEMAMPUAN AWAL SISWA Afifah, Indah Eka Susilowati, Dewi Exacta, Annisa Prima Tujuan penelitian ini untuk mengetahui: (1) Manakah yang memberikan prestasi belajar matematika yang lebih baik, pembelajaran dengan model pembelajaran GI atau dengan model pembelajaran konvensional, (2) Manakah yang memberikan prestasi belajar matematika yang lebih baik, siswa dengan kemampuan awal tinggi, sedang atau rendah, dan (3) Apakah terdapat interaksi antara model pembelajaran dengan kemampuan awal siswa terhadap prestasi belajar matematika. Penelitian ini termasuk penelitian eksperimental semu. Teknik pengambilan sampel penelitian ini  menggunakan Cluster Random Sampling, yaitu kelas VIII E sebagai kelas eksperimen dan kelas VIII B sebagai kelas kontrol. Pengujian hipotesis dengan ANAVA dua jalan sel tak sama, menunjukkan bahwa: (1) Terdapat perbedaan prestasi belajar matematika siswa pada pembelajaran dengan menggunakan model pembelajaran GI dan model pembelajaran langsung pada materi bangun ruang sisi datar (Fa = 11, 7464 > 4,001 = F0,05;1;60). (2) Terdapat perbedaan prestasi belajar matematika siswa pada siswa dengan kemampuan awal tinggi, sedang dan rendah pada materi bangun ruang sisi datar (Fb = 39,4458 > 3,150 = F0,05;2;60). (3) Tidak terdapat interaksi antara model pembelajaran dengan kemampuan awal siswa terhadap prestasi belajar matematika pada materi bangun ruang sisi datar (Fab = 0,4116 < 3,150 = F0,05;2;60). Universitas Veteran Bangun Nusantara 2019-08-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/310 10.32585/absis.v1i1.310 Absis: Mathematics Education Journal; Vol. 1 No. 1 (2019): Mei 2019; 24-30 Absis: Mathematics Education Journal; Vol 1 No 1 (2019): Mei 2019; 24-30 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/310/310 Copyright (c) 2019 Indah Eka Afifah, Dewi Susilowati, Annisa Prima Exacta

oai:ojs.pkp.sfu.ca:article/311 2021-04-05T06:37:02Z absis:ART

UPAYA PENINGKATAN KEAKTIFAN DAN HASIL BELAJAR MATEMATIKA MENGGUNAKAN METODE MIND MAP PADA SISWA KELAS VII SMP NEGERI 2 TRUCUK Saputri, Linda Kurnia Sungkono, Joko Tujuan penelitian ini adalah: (1) meningkatkan keaktifan siswa melalui penerapan metode pembelajaran mind map pada siswa, (2) meningkatkan hasil belajar matematika melalui penerapan metode pembelajaran mind map. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang dilaksanakan di SMP Negeri 2 Trucuk Kelas VII B yang terdiri dari 30 siswa. Teknik pengumpulan data menggunakan wawancara, observasi, dokumentasi dan tes. Teknik analisis data dalam penelitian ini adalah deskriptif kuantitatif. Data yang dianalisis berupa data hasil observasi keaktifan dan data tes hasil belajar siswa. Dari hasil penelitian dapat disimpulkan bahwa: (1) penerapan metode pembelajaran mind map pada pembelajaran matematika dapat meningkatkan keaktifan belajar siswa. Keaktifan belajar siswa yang meningkat adalah peningkatan siswa memperhatikan penjelasan dari guru, peningkatan siswa aktif mencatat poin-poin penting penjelasan guru, peningkatan siswa membuat pokok bahasan bangun datar segitiga pada tengah kertas, peningkatan menyusun cabang- cabang pendukung dari pokok bahasan, dapat membuat hubungan antara pokok bahasan dengan cabang pendukung dengan menggunakan simbol, membuat kata kunci pada setiap simbol, dan menggunakan bolpoin warna-warni untuk mensimbolisasi sesuatu, (2) penerapan metode pembelajaran mind map pada pembelajaran matematika dapat meningkatkan hasil belajar siswa. Hal ini ditunjukkan dengan meningkatnya nilai rata-rata dari tes pada setiap akhir siklus. Pada siklus I dan II selalu mengalami kenaikan dengan skor terendah 62 (siklus I), menjadi 67 (siklus II). Pada siklus I dan II skor tertinggi 100. Rata-rata kelas dari 75,73 (siklus I) menjadi 83,33 (siklus II). Persentase ketuntasan 66,67% (siklus I) menjadi 83,33% (siklus II). Universitas Veteran Bangun Nusantara 2019-08-13 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/311 10.32585/absis.v1i1.311 Absis: Mathematics Education Journal; Vol. 1 No. 1 (2019): Mei 2019; 31-35 Absis: Mathematics Education Journal; Vol 1 No 1 (2019): Mei 2019; 31-35 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/311/311 Copyright (c) 2019 Linda Kurnia Saputri, Joko Sungkono

oai:ojs.pkp.sfu.ca:article/362 2021-04-05T06:38:44Z absis:ART

MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR MELALUI PEMBELAJARAN KOOPERATIF TIPE MAKE A MATCH Zakiah, Ifa Roselina Prasetyo, Krisdianto Hadi Astutiningtyas, Erika Laras Penelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar melalui model pembelajaran kooperatif tipe Make A Match. Subjek dalam penelitian ini adalah siswa kelas  X MIPA 3 SMA Negeri 1 Bulu Sukoharjo sebanyak 28 siswa. Penelitian ini menggunakan Penelitian Tindakan Kelas (PTK). Penelitian Tindakan kelas ini meliputi dua siklus. Tiap-tiap siklus terdiri atas perencanaan, tindakan, pengamatan dan refleksi. Teknik pengumpulan data yang digunakan adalah menggunakan teknik tes dan non tes. Hasil penelitian dapat disimpulkan bahwa model pembelajaran kooperatif tipe Make A Match dapat membantu mengatasi masalah siswa kelas X MIPA 3 SMA Negeri 1 Bulu Sukoharjo Tahun Ajaran 2018/2019 bisa mencapai tingkat keberhasilan persentase aktivitas belajar siklus I sebesar 43% kemudian meningkat lagi pada siklus II menjadi 89%. Nilai rata-rata kelas dari pra siklus 55,60 dengan 5 siswa tuntas, naik menjadi 13 siswa dengan rata-rata 67,67 di siklus I, kemudian meningkat pada siklus II menjadi 24 siswa dengan rata-rata 75,35. Sedangkan untuk persentase hasil belajar siswa dari pra siklus 17,86% meningkat pada siklus I menjadi 46,43% selanjutnya meningkat lagi pada siklus II menjadi 86%.Kata kunci: Make A Match; aktivitas; hasil belajar Universitas Veteran Bangun Nusantara 2019-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/362 10.32585/absis.v1i2.362 Absis: Mathematics Education Journal; Vol. 1 No. 2 (2019): November 2019; 41-48 Absis: Mathematics Education Journal; Vol 1 No 2 (2019): November 2019; 41-48 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/362/458 Copyright (c) 2020 Ifa Roselina Zakiah, Krisdianto Hadi Prasetyo, Erika Laras Astutiningtyas

oai:ojs.pkp.sfu.ca:article/431 2021-04-05T06:38:44Z absis:ART

PENGEMBANGAN GAME BERBASIS ANDROID UNTUK MENINGKATKAN MINAT BELAJAR PADA MATERI OPERASI HITUNG BILANGAN BULAT SISWA SEKOLAH MENENGAH PERTAMA Haryadi, Rahman Andriati, Novi Faktor lain yang menyebabkan nilai anak menjadi rendah adalah kemajuan teknologi. Pesatnya perkembangan dunia teknologi informasi di era digital seperti saat ini, orang tua diharapkan lebih selektif dalam memperhatikan anak dalam penggunaan alat teknologi seperti gadget dan sejenisnya, penggunaan gadget berupa smartphone berbasis android bisa dioptimalkan sebagai media serta sumber belajar bagi siswa.Tujuan penelitian ini adalah untuk mengetahui kelayakan pengembangan game berbasis android serta untuk mengetahui peningkatan minat belajar siswa pada siswa yang berkemampuan akademis rendah, serta peningkatan hasil belajar siswa setelah diterapkan game berbasis android.Metode yang digunakan dalam penelitian ini adalah Metode Penelitian dan Pengembangan (Research and Development / R&D). Model yang akan digunakan adalah Hannafin dan Peck, alat pengumpul data yang digunakan adalah lembar validasi media menurut ahli media dan materi serta angket minat belajar siswa sebelum dan setelah digunakan media games tik tak boom. Hasil penelitian menunjukkan bahwa; a) media games tik tak boom berkategori layak untuk digunakan sebagai media belajar siswa pada materi operasi hitung bilangan bulat; b) minat belajar siswa belajar matematika terjadi peningkatan sebesar 92% setelah menggunakan media games tik tak boom. Universitas Veteran Bangun Nusantara 2019-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/431 10.32585/absis.v1i2.431 Absis: Mathematics Education Journal; Vol. 1 No. 2 (2019): November 2019; 57-64 Absis: Mathematics Education Journal; Vol 1 No 2 (2019): November 2019; 57-64 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/431/462 Copyright (c) 2020 Rahman Haryadi, Novi Andriati

oai:ojs.pkp.sfu.ca:article/433 2021-04-05T06:38:44Z absis:ART

IMPLEMENTASI PEMBELAJARAN MENGGUNAKAN MEDIA POCKETBOOK BERBASIS DISCOVERY LEARNING TERHADAP KEMAMPUAN PEMAHAMAN MATEMATIS SISWA Susiaty, Utin Desy Prihatin, Iwit Tujuan penelitian adalah untuk mengetahui: (1) kemampuan pemahaman matematis siswa setelah diimplementasikan pembelajaran menggunakan media pocketbook  berbasis discovery learning; (2) tingkat kefektifan media pocketbook berbasis discovery learning terhadap kemampuan pemahaman matematis siswa. Penelitian ini merupakan pre-eksperimental designs dengan rancangan one-shot case study. Populasi penelitian adalah seluruh siswa kelas VII MTs Hidayatul Muhsinin Kabupaten Kubu Raya. Sampel diambil dengan menggunakan teknik sampling jenuh. Teknik pengumpulan data yang digunakan adalah metode tes untuk data kemampuan pemahaman matematis siswa dan tingkat keefektifan media pocket book. Berdasarkan hasil penelitian dapat disimpulkan bahwa: (1) kemampuan pemahaman matematis siswa setelah diimplementasikan pembelajaran menggunakan media pocketbook  berbasis discovery learning tuntas secara klasikal; (2) Pengembangan media pocket book berbasis discovery learning terhadap kemampuan pemahaman matematis pada materi aritmetika sosial kelas VII MTs Hidayatul Musinin Kabupaten Kubu Raya mencapai tingkat keefektifan dengan kriteria sangat efektif. Universitas Veteran Bangun Nusantara 2019-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/433 10.32585/absis.v1i2.433 Absis: Mathematics Education Journal; Vol. 1 No. 2 (2019): November 2019; 49-56 Absis: Mathematics Education Journal; Vol 1 No 2 (2019): November 2019; 49-56 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/433/459 Copyright (c) 2020 Utin Desy Susiaty, Iwit Prihatin

oai:ojs.pkp.sfu.ca:article/570 2021-04-05T06:38:44Z absis:ART

IMPLEMENTASI ACTIVE KNOWLEDGE SHARING PADA PEMBELAJARAN SISTEM PERSAMAAN LINEAR DUA VARIABEL Wulandari, Titut Tujuan dari penelitian ini adalah untuk: (1) mendeskripsikan tahapan implementasi strategi pembelajaran Active Knowledge Sharing pada pembelajaran SPLTV. (2) mengetahui tingkat respon siswa terhadap implementasi strategi pembelajaran Active Knowledge Sharing pada pembelajaran SPLTV. Jenis penelitian ini adalah penelitian deskriptif eksploratif dengan pendekatan kualitatif. Data yang digunakan dalam penelitian ini ada dua macam. Data pertama adalah data skor angket yang diperoleh dari angket respon siswa. Data kedua adalah dokumen Rencana Pelaksanaan Pembelajaran (RPP) dan Lembar Kegiatan Siswa (LKS) yang mengarah pada strategi Active Knowledge Sharing. Metode pengumpulan data yang digunakan yaitu metode dokumentasi, dan metode angket. Langkah pembelajaran SPLTV dengan Strategi Active Knowledge Sharing sebagai berikut. (1) guru menyiapkan daftar pertanyaan yang berkaitan dengan materi pembelajaran yang diajarkan. (2) guru membentuk kelompok yang beranggotakan 4 orang. (3) guru membagikan pertanyaan yang ditujukan kepada masing-masing kelompok. (4) guru meminta siswa untuk menjawab pertanyaan.  (5) guru meminta salah satu siswa dari masing-masing kelompok untuk menyebar di dalam ruangan, mencari siswa dari kelompok lain yang dapat menjawab pertanyaan yang mereka tidak bisa menjawabnya. Pada kegiatan ini guru mendorong siswa untuk membagi pengetahuan mereka secara aktif. (6) guru meminta siswa untuk kembali ke tempat kelompoknya semula. (7) guru bersama-sama siswa membahas jawaban yang telah mereka dapatkan. (8) guru bersama siswa menyimpulkan materi. (9) guru memberikan evaluasi. Pelaksanan pembelajaran dengan Kombinatorik memiliki tingkat keberhasilan baik, artinya siswa merasa terbantu dan tertarik pada pembelajaran SPLTV dengan metode Active Knowledge Sharing. Universitas Veteran Bangun Nusantara 2020-03-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/570 10.32585/absis.v1i2.570 Absis: Mathematics Education Journal; Vol. 1 No. 2 (2019): November 2019; 36-40 Absis: Mathematics Education Journal; Vol 1 No 2 (2019): November 2019; 36-40 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/570/460 Copyright (c) 2020 Titut Wulandari

oai:ojs.pkp.sfu.ca:article/571 2021-04-05T06:38:44Z absis:ART

MODEL PEMBELAJARAN KOOPERATIF THINK PAIR SHARE BERBASIS LESSON STUDY TERHADAP MINAT DAN PRESTASI BELAJAR Pratama, Diyan Susanto, Herry Agus Exacta, Annisa Prima Penelitian ini bertujuan untuk meningkatkan minat belajar dan prestasi belajar matematika siswa kelas XI TKJ Tamansiswa Sukoharjo Tahun Ajaran 2019/2020 melalui model pembelajaran kooperatif tipe Think Pair Share berbasis Lesson Study (LS). Jenis penelitian ini merupakan penelitian tindakan kelas. Tindakan pembelajaran ada dua siklus. Subjek dalam penelitian ini adalah siswa kelas XI TKJ SMK Tamansiswa Sukoharjo yang berjumlah 17 siswa. Teknik pengumpulan data yang digunakan adalah metode wawancara, angket, tes, observasi dan dokumentasi. Teknik analisis data dalam hasil tes dan angket menggunakan teknik analisis data deskriptif, yaitu dengan membandingkan nilai antar siklus maupun dengan indikator kinerja. Pada pra tindakan persentase ketuntasan kelas sebesar 29,41% dan rata-rata persentase minat belajar siswa yaitu 67%. Sedangkan pada tahap siklus I persentase ketuntasan kelas meningkat menjadi 62,5% dan rata-rata persentase minat belajar siswa meningkat menjadi 71%. Siklus II persentase ketuntasan kelas meningkat menjadi 75% dan rata-rata persentase minat belajar siswa meningkat menjadi 76% .Berdasarkan hasil penelitian yang dilakukan dapat disimpulkan bahwa model pembelajaran kooperatif tipe Think Pair Share berbasis Lesson Study (LS) dapat meningkatkan minat belajar dan prestasi belajar matematika siswa kelas XI TKJ SMK Tamansiswa Sukoharjo tahun ajaran 2019/2020. Universitas Veteran Bangun Nusantara 2020-03-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/571 10.32585/absis.v1i2.571 Absis: Mathematics Education Journal; Vol. 1 No. 2 (2019): November 2019; 65-71 Absis: Mathematics Education Journal; Vol 1 No 2 (2019): November 2019; 65-71 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/571/461 Copyright (c) 2020 Diyan Pratama, Herry Agus Susanto, Annisa Prima Exacta

oai:ojs.pkp.sfu.ca:article/705 2021-04-05T06:39:16Z absis:ART

PENERAPAN MODEL PEMBELAJARAN KOOPERATIF SNOWBALL THROWING DENGAN DISCOVERY LEARNING UNTUK MENINGKATKAN KEAKTIFAN DAN PRESTASI Puspaningtyas, Nuha Prasetyo, Krisdianto Hadi Farahsanti, Isna The objectives of this study are to increase the activeness and students learning achievement through the Snowball Throwing type cooperative learning model with Discovery Learning. This research is a Classroom Action Research (CAR) which consists of 4 stages with 3 cycles. The subjects are 29 students of class VII B SMP Negeri 16 Surakarta for academic year 2019/2020.  The data collection techniques in this study are test, observation, and documentation techniques. The data analysis technique is carried out by analyzing the observation sheet and the analysis of the success of the action. Based on the research, the percentage of pre-cycle activeness data is 33.38%, the first cycle is 42.90%, the second cycle is 52.40% and the third cycle is 71.50%, while for classical completeness pre-cycle learning achievement is obtained 20.69% , cycle I 27.58%, in cycle II it increased to 44.83% and cycle III increased to 75.86%. From the results obtained, it can be concluded that the application of the Snowball Throwing type cooperative learning model with Discovery Learning can increase the activeness and students learning achievement of class VII B students of SMP Negeri 16 Surakarta in the academic year 2019/2020. Universitas Veteran Bangun Nusantara 2021-03-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/705 10.32585/absis.v2i1.705 Absis: Mathematics Education Journal; Vol. 2 No. 1 (2020): Mei 2020; 11-17 Absis: Mathematics Education Journal; Vol 2 No 1 (2020): Mei 2020; 11-17 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/705/pdf Copyright (c) 2021 Nuha Puspaningtyas, Krisdianto Hadi Prasetyo, Isna Farahsanti

oai:ojs.pkp.sfu.ca:article/707 2021-04-05T06:39:16Z absis:ART

PENGGUNAAN MODEL PEMBELAJARAN KOOPERATIF TIPE THINK PAIR SHARE UNTUK MENINGKATKAN PRESTASI BELAJAR MATEMATIKA PADA MATERI PROGRAM LINEAR Wulandari, Titut The objective of this study is to improve mathematics learning achievement through Cooperative Learning Type Think Pair Share in Linear Program. The subject is student of class XI IIS1 of SMA Negeri 1 Magetan in the academic year 2019/2020. This research action is carried out in two cycles. The results of the pre-cycle research is obtained data on students who completed learning as many as 18 students with a percentage of 60% with a class average of 72.5. In the first cycle, the data is obtained from students who completed learning 20 students with a percentage of 65% with a class average of 76.25 in the second cycle 26 students have completed learning with a percentage of 85% with the class average 82. This result  indicates an increase in each cycle, so it can be concluded that the use of the Think Pair Share method can improve student learning achievement in class XI IIS1 SMA Negeri 1 Magetan. Universitas Veteran Bangun Nusantara 2021-03-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/707 10.32585/absis.v2i1.707 Absis: Mathematics Education Journal; Vol. 2 No. 1 (2020): Mei 2020; 18-23 Absis: Mathematics Education Journal; Vol 2 No 1 (2020): Mei 2020; 18-23 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/707/pdf Copyright (c) 2021 Titut Wulandari

oai:ojs.pkp.sfu.ca:article/830 2021-04-05T06:39:16Z absis:ART

RESPON SISWA TERHADAP PEMBELAJARAN DALAM JARINGAN (DARING) PADA MATA PELAJARAN MATEMATIKA Andriani, Denny Prasetyo, Krisdianto Hadi Astutiningtyas, Erika Laras The objective of this study is to determine students' responses to learning in the network (online) in mathematics. This research uses a descriptive method with a qualitative approach. Data collection technique is questionnaire. The questionnaire consisted of positive and negative statements totaling 20 statements. The questionnaire is distributed via Googleform. Data analysis techniques are data reduction, data presentation and conclusion. The subjects are 29 students of Class XI MIPA 1 of SMA Negeri 1 Weru in the academic year 2019/2020. The result shows that the average percentage of student responses in mathematics received positive criteria. With the average percentage of students' responses to the first indicator, namely interest of 83.62% so it is included in the positive criteria. In the second indicator, motivation is 74.14% so it is included in the positive criteria. The third indicator is satisfaction at 80.17% so it is included in the positive criteria. In the fourth indicator, interest is 73.49% so it is included in the positive criteria. And the fifth indicator is the response of 75.43% so it is included in the positive criteria. Universitas Veteran Bangun Nusantara 2021-03-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/830 10.32585/absis.v2i1.830 Absis: Mathematics Education Journal; Vol. 2 No. 1 (2020): Mei 2020; 24-30 Absis: Mathematics Education Journal; Vol 2 No 1 (2020): Mei 2020; 24-30 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/830/pdf Copyright (c) 2021 Denny Andriani, Krisdianto Hadi Prasetyo, Erika Laras Astutiningtyas

oai:ojs.pkp.sfu.ca:article/831 2022-11-15T12:00:10Z absis:ART

Analisis Tingkat Motivasi Belajar Siswa Dalam Pembelajaran Daring Pada Mata Pelajaran Matematika Sasami, Nanda Ayu Hadiprasetyo, Krisdianto Astutiningtyas, Erika Laras Learning Motivation Online Learning Mathematics The purpose of this study was to find out how the level of sudent motivation in online learning in mathematics in class XI MIPA SMA Negeri 1 Weru in the academic year 2019/2020 and to find out how students’ motivation to learn in each indicator. This research uses descriptive method with a qualitative approach. Data collection techniques used in this study in the form of a questionnaire. The result showed that the level of student motivation in online learning in mathematics in the class XI MIPA of SMA Negeri 1 Weru in academic year 2019/2020 was included in the medium category. With the percentage of students’ motivation in each indicator that is in indicator 1 (Perseverance in doing the assignment) of 66,53% so that it is included in the sufficient category, in indicator 2 (Resilient in facing difficulties) by 69,19% so that it is included in the sufficient category, at indicator 3 (Happy working independently) by 68,01% so that it is included in the sufficient category, in indicator 4 (There is encouragement and needs in learning) by 67,47% so it is included in the sufficient category, indicator 5 (Showing interest) 0f 55, 38% so it is included in the category of not good, in indicator 6 (Can maintain confidence) of 69,35% so that it is included in the sufficient category, in indicator 7 (Happy to find and solve answers to mathematical problems) of 64,11% so that it is included in enough categories. Universitas Veteran Bangun Nusantara 2021-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/831 10.32585/absis.v3i2.831 Absis: Mathematics Education Journal; Vol. 3 No. 2 (2021): November 2021; 67-75 Absis: Mathematics Education Journal; Vol 3 No 2 (2021): November 2021; 67-75 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/831/pdf Copyright (c) 2021 Nanda Ayu Sasami, Krisdianto Hadiprasetyo, Erika Laras Astutiningtyas

oai:ojs.pkp.sfu.ca:article/858 2021-04-05T06:39:16Z absis:ART

PEMBELAJARAN TEORI PROBABILITAS MENGGUNAKAN R Sungkono, Joko Nugrahaningsih, Kriswianti In learning probability theory, if a series of statistical experiments is carried out several times, identifying the possible samples produced is not an easy thing. If this happens, then a significant probability problem will arise. The objective of this study is how to learn probability theory using R software. Based on the simulation results it can be concluded that by combining the syntax in R can be used to solve probability problems such as identifying sample points from experiments, events, event operations, probabilities and conditional probabilities. This will help students learning in understanding of the probability theory material. The use of R will be very pronounced for experiments with a large enough scale that results in a large sample probability. Universitas Veteran Bangun Nusantara 2021-03-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/858 10.32585/absis.v2i1.858 Absis: Mathematics Education Journal; Vol. 2 No. 1 (2020): Mei 2020; 1-10 Absis: Mathematics Education Journal; Vol 2 No 1 (2020): Mei 2020; 1-10 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/858/pdf Copyright (c) 2021 Joko Sungkono, Kriswianti Nugrahaningsih

oai:ojs.pkp.sfu.ca:article/1053 2021-04-05T06:39:34Z absis:ART

ANALISIS RESPON SISWA SMK PGRI SUKOHARJO TERHADAP PEMBELAJARAN MATEMATIKA MELALUI MEDIA ONLINE ANALISIS RESPON SISWA SMK PGRI SUKOHARJO TERHADAP PEMBELAJARAN MATEMATIKA MELALUI MEDIA ONLINE Astuti, Tri Puji Indriayudea, Joesefin Hastuti, Titich Estu Exacta, Annisa Prima The objective of this study is to find out the results of the analysis of student responses to mathematics learning through online media. This is descriptive quanlitative study that focuses on learning evaluation using online media. The population are students of class X TBSM, XI OTKP, and XI AKL SMK PGRI Sukoharjo. The sample are selected using simple random sampling technique. The data collection instrument using an online learning questionnaire and for the data analysis use descriptive statistics. The results show that student learn using online media as very effective (7.90%), most of them rated it as effective (34.2%) and ordinary (28.9%). There are also students who considered online learning as ineffective (21.1%) and very ineffective (7.90%). To make mathematics learning even more effective, teachers or educators are further expected to apply the seven principles given by students, namely (1) Learning through video calls, (2) Providing brief learning materials, (3) Providing videos in delivering material, (4) Minimize sending material in the form of large files to save mobile data, (5) Material selection in the video must be based on language criteria that is easy to understand, (6) Keep providing material before assignments, (7) Reducing assignments The objective of this study is to find out the results of the analysis of student responses to mathematics learning through online media. This is descriptive quanlitative study that focuses on learning evaluation using online media. The population are students of class X TBSM, XI OTKP, and XI AKL SMK PGRI Sukoharjo. The sample are selected using simple random sampling technique. The data collection instrument using an online learning questionnaire and for the data analysis use descriptive statistics. The results show that student learn using online media as very effective (7.90%), most of them rated it as effective (34.2%) and ordinary (28.9%). There are also students who considered online learning as ineffective (21.1%) and very ineffective (7.90%). To make mathematics learning even more effective, teachers or educators are further expected to apply the seven principles given by students, namely (1) Learning through video calls, (2) Providing brief learning materials, (3) Providing videos in delivering material, (4) Minimize sending material in the form of large files to save mobile data, (5) Material selection in the video must be based on language criteria that is easy to understand, (6) Keep providing material before assignments, (7) Reducing assignments Universitas Veteran Bangun Nusantara 2021-03-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1053 10.32585/absis.v2i2.1053 Absis: Mathematics Education Journal; Vol. 2 No. 2 (2020): November 2020; 68-76 Absis: Mathematics Education Journal; Vol 2 No 2 (2020): November 2020; 68-76 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1053/pdf Copyright (c) 2021 Tri Puji Astuti, Joesefin Indriayudea, Titich Estu Hastuti, Annisa Prima Exacta

oai:ojs.pkp.sfu.ca:article/1077 2022-11-15T12:00:10Z absis:ART

Analisis Motivasi Belajar Matematika Secara Daring Pada Siswa Kelas XI SMA Negeri 1 Polokarto Mulyaningsih, Sri Pramita, Desi Arum Krisworo, Suryo Afghohani, Afif Learning Motivation Online Learning Mathematics Learning The objective of this study is to analyze the motivation to learn mathematics online on class XI SMA Negeri 1 Polokarto. The method is descriptive qualitative research. The subject is class XI SMA Negeri 1 Polokarto. The data collection technique is  questionnaire about online mathematics learning motivation. The results of the analysis in this study indicate that students are mostly motivated by learning mathematics online. This can be seen from the objective indicator of intrinsic orientation which has a percentage of 90.93% and the goal of extrinsic orientation which has a percentage of 73.14%. Universitas Veteran Bangun Nusantara 2021-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1077 10.32585/absis.v3i2.1077 Absis: Mathematics Education Journal; Vol. 3 No. 2 (2021): November 2021; 83-91 Absis: Mathematics Education Journal; Vol 3 No 2 (2021): November 2021; 83-91 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1077/pdf Copyright (c) 2021 Sri Mulyaningsih, Desi Arum Pramita, Suryo Krisworo, Afif Afghohani

oai:ojs.pkp.sfu.ca:article/1089 2021-04-05T06:39:34Z absis:ART

MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA MELALUI PEMBELAJARAN DENGAN GOOGLE MEET Latifah, Nur Wulandari, Andhika Ayu Suratno, Suratno This objective of this study is to improve student learning outcome on mathematics using the Google Meet Application in class X MIPA 3 SMA 1 Tawangsari, with 36 students which consist of 8 male and 28 female students. The technique of collecting data uses tests. Data analysis techniques are data reduction, presentation, and conclusion drawing. From the analizes, it can be seen from the increase in student learning outcomes from the pra siklus, siklus I to siklus II. This can be concluded that the use of the Google Meet application can improve student learning outcomes in mathematics in class X MIPA 3 SMA 1 Tawangsari. Universitas Veteran Bangun Nusantara 2021-03-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1089 10.32585/absis.v2i2.1089 Absis: Mathematics Education Journal; Vol. 2 No. 2 (2020): November 2020; 46-52 Absis: Mathematics Education Journal; Vol 2 No 2 (2020): November 2020; 46-52 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1089/pdf Copyright (c) 2021 Nur Latifah

oai:ojs.pkp.sfu.ca:article/1124 2021-04-05T06:39:16Z absis:ART

ANALISIS KESALAHAN PENYELESAIAN SOAL URAIAN ULANGAN AKHIR SEMESTER (UAS) GASAL MATEMATIKA SISWA SMP NEGERI 2 NGUTER handaripraba, endang The objective of this research is to identify the mistakes made by students in solving final exam problems of 2017/2018 in odd semester so that similar errors can be minimized for later learning achievement of mathematics can be improved. This is qualitative research. Data collection techniques in this study are interviews and documentation. The results of the study were: (1) malpractice procedure 16%, including low error rate, (2) response level conflict level of 28%, including medium error rate, and (3) hierarchical problem skills (skills hierarchy problem) of 5.56% then including the error rate is very low. Universitas Veteran Bangun Nusantara 2021-03-17 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1124 10.32585/absis.v2i1.1124 Absis: Mathematics Education Journal; Vol. 2 No. 1 (2020): Mei 2020; 31-37 Absis: Mathematics Education Journal; Vol 2 No 1 (2020): Mei 2020; 31-37 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1124/pdf Copyright (c) 2021 endang handaripraba

oai:ojs.pkp.sfu.ca:article/1125 2021-04-05T06:39:34Z absis:ART

PENERAPAN MODEL PEMBELAJARAN DISCOVERY LEARNING UNTUK MENINGKATKAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VII G SMP NEGERI 3 SUKOHARJO Murwani, Sri mathematics learning achievement discovery learning The objective of this classroom action research is to improve students' learning achievement of Mathematics through Discovery Learning Model in the class of VII during the 2nd semester at SMP Negeri 3 Sukoharjo in the academic year 2019/ 2020. This research is conducted from January to Juni 2020 at SMP Negeri 3 Sukoharjo. The subjects are 32 students of class VII G. This research is desaigned in two cycles. The data collection techniques are documentation, observation, and written tests. The data collection tools are observation sheets, test items, and score list documents. Analysis data use comparative descriptive analysis followed by reflection on each cycle consists of four steps, namely: (1) Planning, (2) Action Implementation, (3) observation, and (4) reflection. The results of this research indicate the increasing in students’ mathematics learning achievement. It can be seen from the average of learning achievement score of mathematics subjects, where the average score before action is 64,5, the average score of the first cycle is 72,3 and average score of the second cycle is 80,2. In addition, the percentage of students' learning mastery increase, before the action of 40,6%, in the first cycle of 68,8% and in the second cycle of 90,6%. So, it can be concluded that the Discovery Learning can improve the learning process and the mathematics learning achievement in the class VII G during the 2nd semester at SMP Negeri 3 Sukoharjo in the academic year 2019/ 2020. Universitas Veteran Bangun Nusantara 2021-03-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1125 10.32585/absis.v2i2.1125 Absis: Mathematics Education Journal; Vol. 2 No. 2 (2020): November 2020; 38-45 Absis: Mathematics Education Journal; Vol 2 No 2 (2020): November 2020; 38-45 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1125/pdf Copyright (c) 2021 sri murwani

oai:ojs.pkp.sfu.ca:article/1269 2021-04-05T06:39:34Z absis:ART

PENERAPAN MODEL PEMBELAJARAN APTITUDE TREADMEN INTERACTION ( ATI ) DALAM MENINGKATKAN AKTIFITAS DAN HASIL BELAJAR MATEMATIKA Kurniawan, Anhar Penelitian ini secara umum bertujuan untuk meningkatkan aktifitas belajar dan hasil belajar Matematika melalui Model Pembelajaran Aptitude Treadmen Interaction ( ATI ) siswa kelas VIII SMP Negeri 2 Jatipurno Kabupaten Wonogiri Tahun Pelajaran 2018/2019. Penelitian dilakukan di SMP Negeri 2 Jatipurno Kabupaten Wonogiri semester genap Tahun Pelajaran 2018/2019, dengan subjek siswa kelas VIII dan objek aktifitas belajar dan hasil belajar matematika. Metode pengumpulan data observasi, angket, dokumentasi hasil belajar. Keabsahan data menggunakan tehnik triangulasi. Model Pembelajaran Aptitude Treadmen Interction ( ATI ) dengan proses diskusi dengan beberapa kelompok belajar. Kesimpulan penelitian ini adalah (1.) Terdapat peningkatan aktifitas belajar siswa sehingga berpengaruh dalam proses pembelajaran, (2.) hasil belajar siswa juga terdapat peningkatan yang signifikan. Universitas Veteran Bangun Nusantara 2021-03-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1269 10.32585/absis.v2i2.1269 Absis: Mathematics Education Journal; Vol. 2 No. 2 (2020): November 2020; 61-67 Absis: Mathematics Education Journal; Vol 2 No 2 (2020): November 2020; 61-67 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1269/pdf Copyright (c) 2021 Anhar Kurniawan

oai:ojs.pkp.sfu.ca:article/1304 2021-04-05T06:39:34Z absis:ART

MODEL PEMBELAJARAN AKTIF COURSE REVIEW HORAY (CRH) UNTUK MENINGKATKAN PRESTASI BELAJAR MATEMATIKA Hartati, Sri The objective of this study is to improve students' learning outcome on mathematics through the active learning model of Course Review Horay (CRH) in class VII H students of the odd semester of SMP Negeri 2 Weru in the academic year 2019/2020. The subjects of this study are 32 students of class VII H. Data collection techniques are using documentation, observation, and written tests. Data collection tools are the form of observation sheets, test items, and a list of scores. Data analysis use comparative descriptive analysis followed by reflection. Each cycle consists of four steps, namely: (1) Planning, (2) Implementing Actions, (3) observing, and (4) Reflecting. The results show that there is an increase in students 'Mathematics learning achievement, the average score of students' mathematics learning achievement increase, namely before the action was 69.8, in cycle I is 72.9 and in cycle II is 82.9. In addition, the percentage of student learning completeness also increase, namely before the action was 53.1%, cycle I is 65.6% and cycle II is 93.8%. So it can be concluded that the CRH active learning model can improve students' learning outcome. Universitas Veteran Bangun Nusantara 2021-03-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1304 10.32585/absis.v2i2.1304 Absis: Mathematics Education Journal; Vol. 2 No. 2 (2020): November 2020; 53-60 Absis: Mathematics Education Journal; Vol 2 No 2 (2020): November 2020; 53-60 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1304/pdf Copyright (c) 2021 Sri Hartati

oai:ojs.pkp.sfu.ca:article/1370 2022-11-15T12:00:10Z absis:ART

Efektivitas Penggunaan Worksheet R Dalam Pembelajaran Teori Probabilitas Sungkono, Joko Wulandari, Andhika Ayu Probability Theory R Worksheet Experiments that are often used to understand the theory of probability include the toss of currency, rolling of the dice, taking the ball randomly from a box, and drawing a bridge card. If this series of experiments is carried out several times, identifying possible samples produced is not an easy task. Learning probability theory material requires a new breakthrough in order to make it easier for students to understand according to their era. This research applies the use of R-based student worksheets (R worksheets) in learning probability theory. This paper discusses the effectiveness of using the R worksheet in learning probability theory. This research involved the experimental class and the control class. The experimental class used students in the Mathematics Statistics I course for Mathematics Education Study Program, Widya Dharma University, Klaten, while the control class used students in the Mathematics Statistics I course for Mathematics Education Study Program, Bangun Nusantara University, Sukoharjo. The experimental class used the R worksheet with R software-based learning, while the control class used the conventional method. From the pre-test result data, it is known that the 2 sample classes have the same initial ability. Based on the data analysis of the post-test scores, it is known that the experimental class scores are better than the control class. This means that the use of the R worksheet is effective in learning probability theory.  Universitas Veteran Bangun Nusantara 2021-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1370 10.32585/absis.v3i2.1370 Absis: Mathematics Education Journal; Vol. 3 No. 2 (2021): November 2021; 76-82 Absis: Mathematics Education Journal; Vol 3 No 2 (2021): November 2021; 76-82 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1370/pdf Copyright (c) 2021 Joko Sungkono, Andhika Ayu Wulandari

oai:ojs.pkp.sfu.ca:article/1376 2021-04-05T06:40:08Z absis:ART

ANALISIS KEEFEKTIFAN GOOGLE CLASSROOM DALAM PEMBELAJARAN DARING Hartatik, Tri Hidajat, Djatmiko Exacta, Annisa Prima Google Classroom Online learning This study aims to determine the level of effectiveness  google classroom in online learning. This research uses quantitative methods through a google form questionnaire and is followed by quantitative descriptive data analysis. The population of this study were students of class XII SMA Veteran 1 Sukoharjo with a sample of 23 students from class XII BB. Based on the research, the average value of student learning outcomes was 79.348 with the high category. There were 21 students who completed and there were 2 people who had not completed or did not meet the completeness score of 70. The results of student responses after being distributed by the questionnaire via google form showed that the percentage value of student responses was 60.87% in the moderate category. Based on the results of research and discussion, the level of effectiveness of Google Classroom is quite effective for delivering material, delivering and collecting assignments. Universitas Veteran Bangun Nusantara 2021-03-25 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1376 10.32585/absis.v3i1.1376 Absis: Mathematics Education Journal; Vol. 3 No. 1 (2021): Mei 2021; 40-47 Absis: Mathematics Education Journal; Vol 3 No 1 (2021): Mei 2021; 40-47 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1376/pdf Copyright (c) 2021 Djatmiko Hidajat

oai:ojs.pkp.sfu.ca:article/1380 2021-04-05T06:40:08Z absis:ART

METODE ERRONEOUS EXAMPLE (CONTOH YANG KELIRU) PADA PEMBELAJARAN MATEMATIKA DI PERGURUAN TINGGI Nasution, Nur Baiti Mardhiyana, Dewi Erroneous example Diferrential equations Student’s Error Students errors are actually provide resources for teaching. Using students error, lecturer can emphasized certain concept while teaching, especially those concepts which make students confused. One of the teaching method that use students error is erroneous example. In this article, we developed a certain task using erroenous example method. The task consists of 10 question. Each question is made to tackle students understanding about a concept that is often mistaken by students. For each question, we give a correct/incorrect worked example, then students are asked to find the mistakes (if it is incorrect) or justify the steps (if it is correct). This study is a descriptive qualitative study that aims to describe the task and students response after doing the task. The method of collecting data was using observation, documentation, and interview. The results shows us that erroneous example task can be categorized difficult for students. However, it is also proved that it can be used to supporting students mathematics communication. Universitas Veteran Bangun Nusantara 2021-03-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1380 10.32585/absis.v3i1.1380 Absis: Mathematics Education Journal; Vol. 3 No. 1 (2021): Mei 2021; 1-8 Absis: Mathematics Education Journal; Vol 3 No 1 (2021): Mei 2021; 1-8 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1380/pdf Copyright (c) 2021 Nur Baiti Nasution, Dewi Mardhiyana

oai:ojs.pkp.sfu.ca:article/1381 2021-04-05T06:40:08Z absis:ART

KOMPONEN KETERAMPILAN METAKOGNISI SISWA DALAM PEMECAHAN MASALAH MATEMATIKA DI SMA AL-AZHAR MANDIRI PALU Bennu, Sudarman Multazam, Multazam This research aims to identified and obtain a description metacognition skill components of students in SMA Al-Azhar Mandiri Palu to solving mathematical problem about linear program based on the level of mathematical ability of the students. The type of this research is qualitative research. The subject of this research is the students of class XII D SMA-Al-Azhar Mandiri Palu who have high, medium and low math ability. Data were collected by video recording, test method and interview. The results of this study indicate that subjects with high math ability, namely NF has a complete metacognition skill components that is prediction, planning, monitoring, and evaluation with regular and repetitive patterns. Subjects with medium math ability, namely HN also has a complete metacognition skill components that is prediction, planning, monitoring, and evaluation but the patterns is irregular and repetitive. And the subject of low math ability, namely TS has only three metacognition skill components that is prediction, planning, and evaluation with non-repetitive patterns. Universitas Veteran Bangun Nusantara 2021-03-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1381 10.32585/absis.v3i1.1381 Absis: Mathematics Education Journal; Vol. 3 No. 1 (2021): Mei 2021; 13-39 Absis: Mathematics Education Journal; Vol 3 No 1 (2021): Mei 2021; 13-39 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1381/pdf Copyright (c) 2021 Sudarman Bennu, Multazam Multazam

oai:ojs.pkp.sfu.ca:article/1382 2021-04-05T06:40:08Z absis:ART

ANALISIS KESULITAN KEMAMPUAN REPRESENTASI MATEMATIS SISWA EKSTROVERT DALAM MENYELESAIKAN SOAL MATEMATIKA PADA MATERI ALJABAR Syafitri, Aulia Theis, Roseli Iriani, Dewi The objective of this study is to analyze the difficulty of representation ability Mathematical extrovert students in class VII-D in solving math problems on algebraic material, as well as knowing the factors that cause difficulties experienced by students in meet the indicators of mathematical representation ability. The ability of mathematical representations is measured based on Its aspects include visual representation aspects, expression representation aspects mathematics, and aspects of the representation of words or written text. This is qualitative research using a descriptive approach. This is carried out at SMP Negeri 22 Jambi with 4 students from class VII-D. The results showed that SE1, SE2, SE3 and SE4 are students with extrovert personalities do not have difficulty in the visual aspect. On aspects of representation of mathematical equations or expressions of Students SE1, SE3, and SE4 having difficulty making mathematical models or equations. On that aspect word or written text students SE2, SE3, and SE4 have difficulty when determine what steps will be taken to solve the problem mathematical. Factors causing difficulties in the mathematical representation ability are on visual aspects, representational aspects of mathematical expressions, and aspects of word representation or written text is a non-cognitive learning factor  Universitas Veteran Bangun Nusantara 2021-03-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1382 10.32585/absis.v3i1.1382 Absis: Mathematics Education Journal; Vol. 3 No. 1 (2021): Mei 2021; 16-22 Absis: Mathematics Education Journal; Vol 3 No 1 (2021): Mei 2021; 16-22 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1382/pdf Copyright (c) 2021 aulia syafitri, Roseli Theis, Dewi Iriani

oai:ojs.pkp.sfu.ca:article/1383 2022-11-15T12:00:10Z absis:ART

Analisis Kemampuan Penalaran Matematis Siswa Dalam Menyelesaikan Soal Cerita Matematika di MTs Negeri 5 Merangin Apriyani, Ratna Simatupang, Gugun M Pasaribu, Feri Tiona Mathematical Reasoning Ability Mathematical Story Questions In this study, the ability of mathematical reasoning is measured based on its indicators, namely, drawing logical conclusions, providing explanations with models, facts, characteristics or relationships, estimating answers and solution processes and formulating valid arguments. This type of research is qualitative research using a descriptive approach. The research was conducted at MTs Negeri 5 Merangin. The subjects used in this study were 3 students who were taken from class VII-B.The results showed that students who have mathematical reasoning abilities SKP-01 have been able to meet all indicators of mathematical reasoning abilities. SKP-02 students with mathematical reasoning abilities are unable to meet the indicators of compiling valid arguments. And SKP-03 students are not able to meet the indicators of estimating the answer and the solution process and the indicators compile valid arguments. So the three subjects who have different mathematical reasoning abilities, have obstacles in fulfilling different mathematical ability indicators.Thus, efforts to improve children's abilities in learning mathematics, especially in their mathematical reasoning abilities, require the selection of appropriate learning methods, encouraging students to interact positively with fellow students and with teachers when learning, encouraging students to use logical reasoning in solving math problems. Universitas Veteran Bangun Nusantara 2021-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1383 10.32585/absis.v3i2.1383 Absis: Mathematics Education Journal; Vol. 3 No. 2 (2021): November 2021; 48-56 Absis: Mathematics Education Journal; Vol 3 No 2 (2021): November 2021; 48-56 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1383/pdf Copyright (c) 2021 Ratna Apriyani, Gugun M Simatupang, Feri Tiona Pasaribu

oai:ojs.pkp.sfu.ca:article/1385 2021-04-05T06:40:08Z absis:ART

LITERASI NUMERASI DALAM PEMBELAJARAN TEMATIK SISWA KELAS ATAS SEKOLAH DASAR Perdana, Ryzal Suswandari, Meidawati numeracy literacy thematic learning upper class elementary school The purpose of this study was to describe numeracy literacy in the thematic learning of senior elementary school students. This writing is done through literature study. The object of this research is numeracy literacy and thematic learning. The research subjects were elementary school upper class students. The data collection tool in this research is to search journals contained in several electronic media such as digital libraries, the internet, through Google Scholar. The data analysis technique used in this study was annotated bibliography analysis. The results showed that numeracy literacy in thematic learning of upper grade students of elementary school Numeracy literacy in thematic learning of upper grade elementary school students can be done by providing stimulus to students. To stimulate student curiosity, the availability of facilities and infrastructure, the capacity of school residents, and the capacity of stakeholders, a numeracy literacy work program twice a week before learning hours takes place, a mathematics and non-mathematics teacher training for thematic learning based on numeracy literacy is held, and fostering love reading to students and learning experiences that are fun while stimulating the imagination. Universitas Veteran Bangun Nusantara 2021-03-20 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1385 10.32585/absis.v3i1.1385 Absis: Mathematics Education Journal; Vol. 3 No. 1 (2021): Mei 2021; 9-15 Absis: Mathematics Education Journal; Vol 3 No 1 (2021): Mei 2021; 9-15 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1385/pdf Copyright (c) 2021 Ryzal Perdana, Meidawati Suswandari

oai:ojs.pkp.sfu.ca:article/1390 2022-11-15T12:00:10Z absis:ART

Proses Berpikir Siswa Diskalkulia dalam Menyelesaikan Soal Cerita Perbandingan Berdasarkan Langkah Polya Kusumawaty, Millah Trapsilasiwi, Dinawati Murtikusuma, Randi Pratama Hobri, Hobri Dyscalculia Polya’s Steps Comparison Thought Process This research aims to describe dyscalculia students’ thought process in solving comparison word problems based on Polya’s steps. Data analysis was carried out based on written test and interviews. This research was conducted on students grade VIII with dyscalculia at SMP Muhammadiyah 3 Rambipuji, Jember. Instruments used in this research were dyscalcuilia diagnostic test questions, comparison word questions, interview guides, and validation sheets. This research is descriptive with a qualitative approach. Dyscalculia students experienced diequilibrium in every steps of Polya, those are understand the problems, devising a plan, carrying out the plan, and looking back. Dyscalculia students experienced assimilation when they tried to mention what are known and asked in the questions regardless of whether it is true or not, also they triedto determine the ways to solve the problem. Accomodation happended when dyscalculia students could mention what are known and asked in the questions. Dyscalculia students experienced equilibrum when they could understand the problem well. Dyscalculia students experienced assimiliation and accomodation to reache quilibrium phase. Universitas Veteran Bangun Nusantara 2021-12-28 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf application/pdf application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1390 10.32585/absis.v3i2.1390 Absis: Mathematics Education Journal; Vol. 3 No. 2 (2021): November 2021; 57-66 Absis: Mathematics Education Journal; Vol 3 No 2 (2021): November 2021; 57-66 2686-0090 2686-0104 eng ind https://journal.univetbantara.ac.id/index.php/absis/article/view/1390/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1390/2245 https://journal.univetbantara.ac.id/index.php/absis/article/view/1390/2246 Copyright (c) 2021 Millah Kusumawaty, Dinawati Trapsilasiwi, Randi Pratama Murtikusuma, Hobri Hobri

oai:ojs.pkp.sfu.ca:article/1960 2022-11-15T12:00:10Z absis:ART

Pengembangan Modul Pembelajaran Matematika Materi Limit Fungsi Aljabar Berbasis Discovery Learning Disertai Nilai-Nilai Islam Yulianto, Fransiska Ahmad, Jazim Anwar, Rahmad Bustanul Development Module Discovery Learning Islamic Values This study aims to produce a mathematics learning module on the material limit of algebraic functions based on Discovery Learning accompanied by valid and practical Islamic values. This study uses the ADDIE research method (Analyze, Design, Development, Implementation, Evaluation). The object of this research is the mathematics learning module on the material limit of algebraic functions. The subjects of this study were students in class XI MIA of state senior high school 1 South Rawajitu. This study's data collection techniques used a validation questionnaire of material experts, media experts, Islamic values experts, and student practicality test questionnaires. Based on the results of the validation carried out on the mathematics learning module on the material limit of algebraic functions based on Discovery Learning with Islamic values obtained valid and very practical results with an average percentage of validity test results of 77.8% and an average percentage of practicality test results of 84.6%. Universitas Veteran Bangun Nusantara 2022-06-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf application/vnd.openxmlformats-officedocument.wordprocessingml.document https://journal.univetbantara.ac.id/index.php/absis/article/view/1960 10.32585/absis.v4i1.1960 Absis: Mathematics Education Journal; Vol. 4 No. 1 (2022): Mei 2022; 1-8 Absis: Mathematics Education Journal; Vol 4 No 1 (2022): Mei 2022; 1-8 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/1960/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/1960/2311 Copyright (c) 2022 Fransiska Yulianto, Jazim Ahmad, Rahmad Bustanul Anwar

oai:ojs.pkp.sfu.ca:article/2190 2022-11-15T12:00:10Z absis:ART

Pengembangan Media Pembelajaran Matematika Pada Materi Bangun Ruang Sisi Datar dengan Konsep Gamifikasi Khauli, Muhammad Zakaria Isna Nasution, Nur Baiti Karimah, Sayyidatul Gamification Plane Geometry Power Point Research and Development In this study, we developed a learning media with the concept of gamification for plane geometry and examine the students’ responses to the media. Gamification is the concept of gamifying certain things to gain some engagement for that certain thing. In this study, we applied the gamification concept in a learning media for plane geometry. The media was made to fulfill scriteriarias of gamification which are challenges and levels. This study followed the research step of Borg the and Gall development research model which are: 1) potential and problems, 2) data collection, 3) product design, 4) design validation, 5) design improvement, 6) product trial, and 7) product revision. The media itself was made using PowerPoint and was converted to ppsx fie. For knowing the validation and practicality, we used the Likert scale. The result of the validation test is 83.44% based on 8 validators and for practicality is 90.90% based on 34 students of MTs IN Banyurip Ageng. This study concluded that the mathematics learning media with the concept of gamification had sufficient results by the very valid and very practical criteria to be used as a media for plane geometry. Universitas Veteran Bangun Nusantara 2022-06-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2190 10.32585/absis.v4i1.2190 Absis: Mathematics Education Journal; Vol. 4 No. 1 (2022): Mei 2022; 9-18 Absis: Mathematics Education Journal; Vol 4 No 1 (2022): Mei 2022; 9-18 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/2190/pdf Copyright (c) 2022 Muhammad Zakaria Isna Khauli, Nur Baiti Nasution, Sayyidatul Karimah

oai:ojs.pkp.sfu.ca:article/2233 2022-11-15T12:00:10Z absis:ART

Perbandingan Prestasi Belajar Siswa pada Mata Pelajaran Matematika Menggunakan Model Pembelajaran Kooperatif Tipe Make a Match, Snowball Throwing, dan Think Pair Share (TPS) Pada Pokok Bahasan Bilangan Bulat dan Pecahan Siswa Kelas VII SMPN 1 Bringin Untari, Erny Astuti, Indra Puji Susanto, Doni Make a Match Learning Achievement Snowball Throwing Think Pair Share (TPS) This study aims to determine whether there are differences in mathematics learning achievement in students who are taught using cooperative learning methods of Make a Match, Snowball Throwing, and Think Pair Share types. This study uses an experimental method with a population of all seventh-grade students of SMP Negeri 1 Bringin in Odd Semesters for the 2019/2020 Academic Year. The sample used for the experimental class is 3 classes with 90 students. Sampling technique by means using a simple random sample (Simple Random Sampling). While the data collection method uses the test method. Hypothesis testing in this study was carried out using the prerequisite analysis test, namely the normality test using Chi Square and homogeneity using Bartlett. Furthermore, the analysis technique uses the Non-Parametric test (Kruskal Wallis). The result of this research is that there is no significant difference between the three learning methods of Make a Match, Snowball Throwing and Think Pair Share on students' mathematics learning achievement. Universitas Veteran Bangun Nusantara 2022-06-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf application/msword https://journal.univetbantara.ac.id/index.php/absis/article/view/2233 10.32585/absis.v4i1.2233 Absis: Mathematics Education Journal; Vol. 4 No. 1 (2022): Mei 2022; 33-39 Absis: Mathematics Education Journal; Vol 4 No 1 (2022): Mei 2022; 33-39 2686-0090 2686-0104 eng ind https://journal.univetbantara.ac.id/index.php/absis/article/view/2233/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2233/2334 Copyright (c) 2022 erny - untari

oai:ojs.pkp.sfu.ca:article/2243 2022-11-15T12:00:10Z absis:ART

Analisis Kemandirian Belajar Mahasiswa Secara Daring Pada Program Studi Pendidikan Matematika Universitas Veteran Bangun Nusantara Sukoharjo Tahun Akademik 2020/2021 Pramestisari, Dyah Ayu Susilowati, Dewi Astutiningtyas, Erika Laras Kemandirian Belajar Pembelajaran Daring Mahasiswa The qualitative descriptive method was used to determine the level of online learning independence of students in even semester students of the Mathematics Education Study Program, Universitas Veteran Bangun Nusantara Sukoharjo for the 2020/2021 academic year. Data collection techniques in the form of questionnaires and interviews. Data analysis techniques used are data reduction, data presentation, and drawing conclusions. Checking the validity of this research data using triangulation method. The data obtained from the students learning independence questionnaires showed that the percentage of indicator 1 (self-confidence) was 78.68% so that it was included in the good category, indicator 2 (learning intiative) was 62.45% so that the category was quite good, indicator 3 (awareness of responsibility) was 84.02% so that it is in the very good category, indicator 4 (setting learming targets and objectives) is 86.44% so that it is in the very good category, indicator 5 (choosing and implementing learning strategies) is 77.94% and is in the good category. The results showed that students independen learning gave good results in online learning even though there were some obstacles. So that online learning is good fo use for the Mathematics Education Study Program, Universitas Veteran Bangun Nusantara Sukoharjo. Universitas Veteran Bangun Nusantara 2022-06-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2243 10.32585/absis.v4i1.2243 Absis: Mathematics Education Journal; Vol. 4 No. 1 (2022): Mei 2022; 27-32 Absis: Mathematics Education Journal; Vol 4 No 1 (2022): Mei 2022; 27-32 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/2243/pdf Copyright (c) 2022 Dyah Ayu Pramestisari

oai:ojs.pkp.sfu.ca:article/2369 2022-11-15T12:00:10Z absis:ART

Pengaruh Model Pembelajaran Problem Based Learning (PBL) dengan Ceramah dan Konsep Diri (KD) Terhadap Nilai Aljabar Linear Mahasiswa Indah, Ratna Puspita Farida, Anisatul Problem Solving Self Concept Scores One indicator of the success of a lesson is the achievement of high scores according to problem-solving abilities. This study aims to determine the interaction between the learning model and the level of student self-concept to determine a more effective learning model. This study uses a quantitative approach and analyzes the results with hypothesis testing. From the results of the test analysis, obtained the F value of 132.567 and Sig. 0.000, so there is a difference in Linear Algebra Values in the PBL Model and the Lecture Model. For the KD variable, the F value is 3.779 and the sig. 0.060, meaning that there is also a difference in Linear Algebra scores for students with high KD and low KD. Universitas Veteran Bangun Nusantara 2022-06-05 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2369 10.32585/absis.v4i1.2369 Absis: Mathematics Education Journal; Vol. 4 No. 1 (2022): Mei 2022; 19-26 Absis: Mathematics Education Journal; Vol 4 No 1 (2022): Mei 2022; 19-26 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/2369/pdf Copyright (c) 2022 Ratna Puspita Indah

oai:ojs.pkp.sfu.ca:article/2476 2022-07-26T14:37:22Z absis:ART

Morndumath Application Against HOTS in Building Materials for Middle School Students Susiaty, Utin Desy Fitria, Nurul Saputro, Marhadi Development of learning media Higher order thinking skills Morndumath application This study aims to produce Morndumath application learning media on Higher Order Thinking Skills (HOTS) in building materials for class VIII SMP Negeri 1 Sungai Kakap students who reach the level of validity, practicality, and effectiveness. This study uses the ADDIE development design model, which consists of five main stages, namely analysis, design, development, implementation, and evaluation. The subjects in this study were eighth grade students of SMP Negeri 1 Sungai Kakap. The instruments used in this study were validation sheets, questionnaires, and pretest posttest questions. Based on the results of the first study, the validation of the Morndumath application against HOTS was with the average value of the three experts of 85.25% in the very valid criteria with the very good category. The second is the value of practicality, seen from the value of the questionnaire filled out by the teacher and all students who were accumulated so that a percentage of 87.61% was obtained with very practical criteria. Furthermore, the effectiveness, seen from the results of statistical tests using the pretest and posttest scores of students with t-test results, namely – t-count < - t-table significant = 5% (???? = 0.05). This means that there is an increase in the value of student learning outcomes in high-level abilities, so the Morndumath application is categorized as effective. Universitas Veteran Bangun Nusantara 2022-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2476 10.32585/absis.v4i2.2476 Absis: Mathematics Education Journal; Vol. 4 No. 2 (2022): November 2022; 51-61 Absis: Mathematics Education Journal; Vol 4 No 2 (2022): November 2022; 51-61 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/2476/pdf Copyright (c) 2022 Utin Desy Susiaty

oai:ojs.pkp.sfu.ca:article/2500 2022-11-15T12:00:10Z absis:ART

Pengaruh Penggunaan Lembar Kegiatan Peserta Didik Berbasis Model APOS Berbantuan Geogebra Terhadap Keterampilan Berpikir Kritis Matematika Istikomar, Istikomar Hanifah, Hanifah Sumardi, Hari APOS Model Critical Thinking Geogebra LKPD The purpose of this research is to determine the effect of using student activity sheets based on the Geogebra-assisted APOS model on mathematical critical thinking skills in quadrilateral material in class VII SMP Negeri 1 Bengkulu Selatan. The research design used is a quasi-experimental design with a population of all seventh-grade students at SMP Negeri 1 Bengkulu Selatan. The sample technique research used is a random sampling technique, to obtain a sample group in the activity of 2 classes, namely the experimental class and the control class. This study uses an instrument in the form of a pretest and a posttest in the form of an essay that has been tested. After doing the research, the average obtained from the post-test results for the experimental class was 82.17 and the average post-test results for the control class was 70.74. These results were obtained from the results of hypothesis testing with the ANCOVA test using SPSS21 software with = 0.05. From this test, sig(0.000) < 0.05 was obtained so that there was a significant effect of using the APOS model-based student activity sheet which was assisted by Geogebra on the ability to think critically in mathematics. Universitas Veteran Bangun Nusantara 2022-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2500 10.32585/absis.v4i2.2500 Absis: Mathematics Education Journal; Vol. 4 No. 2 (2022): November 2022; 40-50 Absis: Mathematics Education Journal; Vol 4 No 2 (2022): November 2022; 40-50 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/2500/pdf Copyright (c) 2022 istikomar istikomar, Hanifah Hanifah, Hari Sumardi

oai:ojs.pkp.sfu.ca:article/2508 2022-11-15T12:00:10Z absis:ART

Desain Video Pembelajaran Matematika dalam Menghadapi Pandemi Handayani, Lisa Ririn Kusuma, Anggun Badu Brain Based Learning Math learning videos Problem Based Learning Problem Solving During a pandemic like now, learning is done online. One of the media that is often used in online learning is learning videos. The purpose of writing this article is to examine the design of mathematics learning videos with Problem-solving, Problem Based Learning, and Brain-Based Learning models to deal with the pandemic. This article is the result of a literature review with the source of the study in the form of a journal article that discusses the design of mathematics learning videos. The results of this study include (1) problem-solving-based learning videos developed and designed to suit the characteristics of students to make it easier for students to understand the material presented in the video; (2) Problem Based Learning-based learning videos in their presentation using moving images and choosing the right colors can increase students' enthusiasm for learning; (3) Brain-Based Learning-based learning videos are designed by providing related facts/daily events related to learning materials. Universitas Veteran Bangun Nusantara 2022-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2508 10.32585/absis.v4i2.2508 Absis: Mathematics Education Journal; Vol. 4 No. 2 (2022): November 2022; 62-68 Absis: Mathematics Education Journal; Vol 4 No 2 (2022): November 2022; 62-68 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/2508/pdf Copyright (c) 2022 Lisa Ririn Handayani, Anggun Badu Kusuma

oai:ojs.pkp.sfu.ca:article/2510 2022-11-15T12:00:10Z absis:ART

Tingkat Kecemasan Mahasiswa pada Mata Kuliah Microteaching Berbasis Lesson Study Hadiprasetyo, Krisdianto Exacta, Annisa Prima Susilowati, Dewi Anxiety Microteaching Lesson Study HARS The objective of this study is to determine the students’ anxiety level during a microteaching lesson based on the Lesson study and determine the faktors. This study is conducted in Mathematics education Universitas Veteran Bangun Nusantara Sukoharjo. The subjects are the students of 6 semesters. This is a qualitative method with the data on anxiety from the questionary of HARS. interview results. Subjects are drawn using purposive sampling. Data validation is done by triangulation of the data. Data analysis was performed at the stages of data reduction, data presentation, and conclusion. From the analysis 2 students with no anxiety, 3 students with light anxiety, and 3 students with moderate anxiety. Based on the results of data analysis on the degree of student anxiety during a microteaching lesson based on the Lesson study, i.e., the degree of anxiety is not anxiety, light, and moderate anxiety. Data from eight subjects that influence a student's level of anxiety: external faktors are influenced by friends and observers. Internal faktors that influence are lack of preparation for practice, lack of material preparation, lack of adaptability, and gender. Universitas Veteran Bangun Nusantara 2022-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2510 10.32585/absis.v4i2.2510 Absis: Mathematics Education Journal; Vol. 4 No. 2 (2022): November 2022; 77-83 Absis: Mathematics Education Journal; Vol 4 No 2 (2022): November 2022; 77-83 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/2510/pdf Copyright (c) 2022 Annisa Prima Exacta

oai:ojs.pkp.sfu.ca:article/2520 2022-11-15T12:00:10Z absis:ART

Pembelajaran Teorema Limit Pusat Melalui Simulasi Sungkono, Joko Wulandari, Andhika Ayu Central Limit Theorem R Software Sampling Distribution Simulation The mathematical learning of the central limit theorem has been widely discussed in scientific writings by researchers through various versions of proofs. The discussion of the central limit theorem in case application has also been carried out with many different cases. However, students need to be given an overview of the truth of the central limit theorem through a general application. The truth and accuracy of the central limit theorem can be studied through a simulation study. Through simulation with R software, students can perform parameter variations such as variations in the population distribution, variations in the sample size used, as well as the number of repetitions or replications in studying the central limit theorem. The accuracy of the central limit theorem through simulation is determined by looking at the trend of the sampling distribution of the mean sample in the form of a histogram. The simulation results state that, in general, the larger the sample size used, the closer the sampling distribution to the mean sample is to the normal distribution. For samples taken from a population that has a distribution that is closer to symmetrical, then for a sample size that is not too large, the distribution of the mean sample is closer to a normal distribution. However, for samples originating from an asymmetric distribution, a larger sample size is required to obtain a sample mean that is close to the normal distribution Universitas Veteran Bangun Nusantara 2022-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2520 10.32585/absis.v4i2.2520 Absis: Mathematics Education Journal; Vol. 4 No. 2 (2022): November 2022; 69-76 Absis: Mathematics Education Journal; Vol 4 No 2 (2022): November 2022; 69-76 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/2520/pdf Copyright (c) 2022 Joko Sungkono, Andhika Ayu Wulandari

oai:ojs.pkp.sfu.ca:article/2531 2022-11-15T12:00:10Z absis:ART

Tingkatkan Hasil Belajar Matematika Pokok Bahasan Operasi Hitung Penjumlahan dan Pengurangan Bilangan Bulat Melalui Alat Peraga Kartu Berwarna “Kabe” Razak, Abdul Rumainur, Rumainur Addition and Subtraction of Integers Classroom Action Research Colored Card Props “Kabe” Mathematics Learning Outcomes The purpose of this study was to improve the mathematics learning outcomes of the subject of arithmetic operations, addition and subtraction of integers through the “Kabe”colored card props. This type of research is classroom action research with a qualitative approach. The procedure of this research includes planning, implementation, observation, and reflection. The data collection techniques used are tests, observations, documentation, and field notes. The data were analyzed quantitatively and qualitatively with the target indicator of success reaching 65% classically with the minimum score obtained by each student being 70. The results of the pre-cycle study showed that the average percentage of completeness was 0% then started to increase to 21.05% (4 students) in the first cycle and 68.42% (13 students) in the second cycle. These results indicate that there has been an increase in students' mathematics learning outcomes on the subject of integers through the use of KaBe teaching aids. So it can be concluded that the KaBe teaching aids can improve students' mathematics learning outcomes. Universitas Veteran Bangun Nusantara 2022-06-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf application/msword https://journal.univetbantara.ac.id/index.php/absis/article/view/2531 10.32585/absis.v4i2.2531 Absis: Mathematics Education Journal; Vol. 4 No. 2 (2022): November 2022; 84-91 Absis: Mathematics Education Journal; Vol 4 No 2 (2022): November 2022; 84-91 2686-0090 2686-0104 eng ind https://journal.univetbantara.ac.id/index.php/absis/article/view/2531/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2531/2346 Copyright (c) 2022 Abdul Razak Razak, Rumainur Rumainur

oai:ojs.pkp.sfu.ca:article/2718 2024-05-24T11:36:16Z absis:ART

Analisis Kemampuan Komunikasi Matematika dalam Materi Statistika Kelas VIII SMP Analisis Kemampuan Komunikasi Matematika dalam Materi Statistika Kelas VIII SMP Negeri 2 Jatiroto Setianingsih, Eli Susanto, Herry Agus Farahsanti, Isna This study aims to describe the mathematical communication skills of eighth-grade students of SMP Negeri 2 Jatiroto in statistical material. This research is a qualitative research. The subjects of this study were students of class VIII E SMP Negeri 2 Jatiroto. Data collection techniques used in this study were tests and interviews. Data analysis techniques used are data reduction, data presentation, and drawing conclusions.  The results of this study, the subjects selected were 6 students with 2 subjects of high achievement, 2 subjects of moderate achievement, and 2 subjects of low achievement. With high achievement subjects meeting the 5 indicators of mathematical communication ability given, medium achievement subjects meeting 2 indicators of given mathematical communication skills, and low achievement subjects fulfilling 1 indicator of given mathematical communication skills. The conclusions of the study indicate that the mathematical communication skills of class VIII students of SMP Negeri 2 Jatiroto in statistical material are as follows: (1) students with high achievement have good mathematical communication skills, (2) students with moderate achievement have quite good mathematical communication skills, (3) students with low achievement have poor mathematical communication skills. This study aims to describe the mathematical communication skills of eighth grade students of SMP Negeri 2 Jatiroto in statistical material. This research is a qualitative research. The subjects of this study were students of class VIII E SMP Negeri 2 Jatiroto. Data collection techniques used in this study were tests and interviews. Data analysis techniques used are data reduction, data presentation, and drawing conclusions. The results of this study, the subjects selected were 6 students with 2 subjects of high achievement, 2 subjects of moderate achievement and 2 subjects of low achievement. With high achievement subjects meeting the 5 indicators of mathematical communication ability given, medium achievement subjects meeting 2 indicators of given mathematical communication skills and low achievement subjects fulfilling 1 indicator of given mathematical communication skills. The conclusions of the study indicate that the mathematical communication skills of class VIII students of SMP Negeri 2 Jatiroto in statistical material are as follows: (1) students with high achievement have good mathematical communication skills, (2) students with moderate achievement have quite good mathematical communication skills, (3) students with low achievement have poor mathematical communication skills. Universitas Veteran Bangun Nusantara 2023-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2718 10.32585/absis.v5i2.2718 Absis: Mathematics Education Journal; Vol. 5 No. 2 (2023): November 2023 Absis: Mathematics Education Journal; Vol 5 No 2 (2023): November 2023 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/2718/2735 Copyright (c) 2024 Eli Setianingsih, Herry Agus Susanto, Isna Farahsanti https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/2750 2023-07-13T02:30:49Z absis:ART

KORELASI PEMBELAJARAN MATEMATIKA BERBASIS LITERASI NUMERASI TERHADAP PRESTASI BELAJAR SISWA KELAS VII SMP MIFTAHUS SA’ADAH TARUM KABUPATEN NGAWI TAHUN 2022 Nisa, Izzatul Choiru Astuti, Indra Puji Lusiana, Restu Literacy Numeracy Math Learning Learning Achievement Many factors that affect learning achievement include intelligence, interest and attention, motivation to learn, learning mathematics based on numeracy literacy, perseverance, attitude, study habits, as well as physical and health conditions. Learning mathematics based on numeracy literacy is one of the important factors to improve learning achievement. This study aims to determine the relationship between mathematics learning based on numeracy literacy and student achievement. This research is a quantitative research using a survey method with a correlational approach. The sampling technique in this study used purposive sampling on all seventh grade students of SMP Miftahus Sa'adah Tarum. Data collection methods used in this study are tests, questionnaires, and documentation. The researcher uses the analysis prerequisite test, namely normality test, homogeneity test, linearity test and hypothesis testing, namely product moment correlation to analyze the data. The results showed that there was a positive relationship between mathematics learning based on numeracy literacy on the learning achievement of seventh grade students of SMP Miftahus Sa'adah Tarum, with r = 0.48 and tcount>ttable , namely 3.09 > 2.06. Universitas Veteran Bangun Nusantara 2023-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2750 10.32585/absis.v5i1.2750 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 35-41 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 35-41 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/2750/pdf Copyright (c) 2023 Izzatul Choiru Nisa, Indra Puji Astuti, Restu Lusiana

oai:ojs.pkp.sfu.ca:article/2777 2023-07-13T02:30:49Z absis:ART

Analisis Cara Belajar Siswa Kelas Program Khusus (PK) Pada Mata Pelajaran Matematika di Mts Muhammadiyah Tawangsari Sukoharjo Paradhani, Dhea Fattikha Afghohani, Afif Farahsanti, Isna cara belajar mata pelajaran matematika kelas program khusus The purpose of this study was to find out the most widely used learning method by special program (PK) students at Mts Muhammadiyah Tawangsari and the results of this study are expected to be used as a source of other research. The research method uses qualitative methods with descriptive analysis strategies. The research time is from May – August 2022, the location is at Mts Muhammadiyah Tawangsari with the subject of class IX PK students totaling 28 students. Data collection by triangulation method, namely observation, questionnaires and interviews. Observations were made to determine indicators of student learning, the questionnaire contained 20 statements according to the indicators of learning methods that had been validated by the validator lecturer, and interviews related to learning indicators to strengthen answers from the questionnaire. The results of the questionnaire analysis of 5 indicators, namely the indicator of managing study time got a percentage of 55%, the indicator of repeating the lesson got a percentage of 49%, the concentration indicator got 67%, the indicator of making and reading notes got a percentage of 69%, and the indicator doing assignments got a percentage of 58%. The results of the study can be concluded that the learning method that gets the highest percentage is taking notes and reading notes with a percentage of 69%. Learning how to take notes and read notes is the most frequently used learning method by class VIII Special Program students at Mts Muhammadiyah Tawangsari. Tujuan penelitian ini adalah untuk mengetahui cara belajar yang paling banyak digunakan oleh siswa kelas program khusus (PK) di Mts Muhammadiyah Tawangsari dan hasil penelitian ini diharapkan dapat dijadikan sebagai salah satu sumber penelitian yang lain.Metode penelitian menggunakan metode kualitatif dengan strategi analisis deskriptif. Waktu penelitian dari bulan Mei – Agustus 2022, lokasi di Mts Muhammadiyah Tawangsari dengan subjek siswa kelas IX PK yang berjumlah 28 siswa. Pengumpulan data dengan metode triangulasi yaitu observasi, angket dan wawancara. Observasi  dilakukan untuk menentukan indikator cara belajar siswa, angket berisi 20 butir pernyataan sesuai dengan indikator cara belajar yang telah divalidasi oleh dosen validator, dan wawancara berkaitan dengan indikator cara belajar untuk memperkuat jawaban dari angket.Hasil analisis angket dari 5 indikator yaitu indikator mengatur waktu belajar memperoleh persentase 55%, indikator mengulangi pelajaran memperoleh persentase 49%, indikator konsentrasi memperoleh 67%, indikator membuat dan membaca catatan memperoleh persentase sebesar 69%, dan indikator mengerjakan tugas memperoleh persentase 58%.Hasil penelitian dapat disimpulkan cara belajar yang mendapat persentase paling tinggi yaitu mencatat dan membaca catatan dengan persentase 69%. Cara belajar mencatat dan membaca catatan merupakan cara belajar yang paling sering digunakan oleh siswa kelas IX Program Khusus di Mts Muhammadiyah Tawangsari.  Universitas Veteran Bangun Nusantara 2023-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/2777 10.32585/absis.v5i1.2777 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 42-47 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 42-47 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/2777/pdf Copyright (c) 2023 Dhea Fattikha Paradhani, Afif Afghohani, Isna Farahsanti

oai:ojs.pkp.sfu.ca:article/3511 2023-07-13T02:30:49Z absis:ART

Pengaruh Model Pembelajaran Pair Check terhadap Kemampuan Koneksi Matematis Siswa Kelas X MAN 1 Banyumas Fitrias, Ana Fikri Kumala, Fitria Zana Pair Check Learning Model Mathematical Connection ability This research aims to determine the influence of the pair check learning model on the mathematical connection ability of class X MAN 1 Banyumas students. This study falls under the category of quasi-experimental design research. Four hundred seventy-six students in class X MAN 1 at Banyumas served as the study's population. The sampling method employs a straightforward random sampling technique, in which samples are drawn randomly from the population without regard to their position. The two most notable classes from this research are X-2, which has 38 students and serves as an experimental school, and X-4, which has 38 students and serves as a control school. Instruments in the form of test questions were used to gauge participants' proficiency with mathematical connections. The data analysis technique using the N-Gain test showed a difference in the average N-Gain in the experimental class, which was 0.4727 more than the control class N-Gain value of 0.2354. Accordingly, it can be inferred that class X MAN 1 Banyumas' ability to make mathematical connections is impacted by the application of the pair check learning model. Universitas Veteran Bangun Nusantara 2023-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/3511 10.32585/absis.v5i1.3511 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 18-26 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 18-26 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/3511/pdf Copyright (c) 2023 Fitria Zana Kumala

oai:ojs.pkp.sfu.ca:article/3578 2023-07-13T02:30:49Z absis:ART

Pengembangan Media Pembelajaran Interaktif Berbasis Microsoft Power Point Untuk Materi Invers Matriks Rahayu, Cicilia Puji Learning media is one of the renewal models of the lecture model learning process. For this reason, researchers developed learning media for Inverse Matrix material based on Microsoft power point as a renewal of learning methods. The purpose of developing learning media using power point is so that it can be used without having to install an application specifically, made with a capacity that is not large, but complete, clearly to increase student understanding and achievement. This learning media has been tested for feasibility by experts in the fields of mathematics and multimedia. The test results by experts in the field of mathematics concluded that the material met the syllabi standard in inverse matrix material, while the test results by multimedia experts showed that the appearance was attractive, simple, clear navigation and feasible to implement. Universitas Veteran Bangun Nusantara 2023-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/3578 10.32585/absis.v5i1.3578 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 10-17 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 10-17 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/3578/pdf Copyright (c) 2023 Cicilia Puji Rahayu

oai:ojs.pkp.sfu.ca:article/3683 2023-07-13T02:30:49Z absis:ART

Analisis Perbedaan Tahapan Berpikir Geometri Ditinjau dari Pemahaman Konsep Geometri dan Evaluasi Formatif pada siswa SMP Zamzaili, Zamzaili Swita, Baki Haji, Saleh Pemahaman Konsep Evaluasi Formatif Tahap berpikir Geometri The purpose of this study was to determine the effect of different stages of geometric thinking in terms of understanding the concept of geometry and formative evaluation. The sampling technique used in this study was simple random sampling, so that a sample of 90 students. The research instrument is a test of the ability to understand geometric concepts, a geometric thinking level test and formative evaluation. The panelist test was carried out using the Aiken and Hoyt formula to determine the validity and consistency of the instrument, while the test was to determine the difficulty index, discriminating power, validity and reliability of the instrument. The data analysis technique used discriminant analysis. The results showed that (1) understanding of geometric concepts significantly affected the differences in students' geometric thinking level achievement, (2) formative evaluation significantly influenced students' geometric thinking level achievement differences, (3) discriminant function equation D = -11.743 + 0.0034X1 + 0.125 X2 to predict the achievement of geometric thinking level, (4) The percentage accuracy of the discriminant function equation in predicting the difference in the achievement of students' thinking level is 98.9%. Universitas Veteran Bangun Nusantara 2023-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/3683 10.32585/absis.v5i1.3683 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 27-34 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 27-34 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/3683/pdf Copyright (c) 2023 Zamzaili Zamzaili

oai:ojs.pkp.sfu.ca:article/3708 2023-07-13T02:30:49Z absis:ART

Analisis Literasi Matematika Mahasiswa Calon Guru SD Sukmawati, Sukmawati Prospective Elementary Teacher Mathematical Literacy Skill Qualitative description Mathematical literacy skills are important to master at this time. Mathematical literacy can help solve real world problems more easily and can compare the various kinds of benefits we will get. Of course mastery is not easy to master just like that without being studied in the world of education. One way is by preparing qualified human resources. Related to this, it is necessary to prepare prospective teachers who have good mathematical literacy as well. This research is a descriptive study with a qualitative approach that aims to describe the mathematical literacy of elementary school teacher candidates in which the results of this study are expected to be able to provide input for the development of teaching materials. Data collection was carried out using test and interview methods. The research results obtained were that subjects with high mathematical literacy were able to fulfill all indicators well, while subjects with medium and low abilities were able to fulfill all indicators but there were still errors in the application of concepts and calculations. Universitas Veteran Bangun Nusantara 2023-07-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/3708 10.32585/absis.v5i1.3708 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 1-9 Absis: Mathematics Education Journal; Vol 5, No 1 (2023): MEI 2023; 1-9 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/3708/pdf Copyright (c) 2023 sukmawati sukmawati

oai:ojs.pkp.sfu.ca:article/4325 2024-05-24T11:35:07Z absis:ART

Pengaruh Media Video Pembelajaran Integral Dasar Terhadap Hasil Belajar Siswa Kelas XI MIPA SMA Negeri 1 Polokarto Kabupaten Sukoharjo Tahun Ajaran 2022/2023 Pengaruh Media Video Pembelajaran Integral Dasar Terhadap Hasil Belajar Siswa Kelas XI MIPA SMA Negeri 1 Polokarto Kabupaten Sukoharjo Tahun Ajaran 2022/2023 Widiyanto, Aan Hadiprasetyo, Krisdianto Exacta, Annisa Prima Effect of Learning Media Learning Videos Learning Outcomes The purpose of the study was to find out whether there is an influence of basic integral learning video media on learning outcomes for Class XI MIPA students at SMA Negeri 1 Polokarto, Sukoharjo Regency, in the 2022/2023 academic year. This study uses a type of experimental research with a quantitative approach. With a population of all class XI MIPA students at SMA N 1 Polokarto for the 2022/2023 academic year, Sukoharjo Regency, there are 142 students and 4 classes. In this study using purposive sampling technique. This consideration was taken based on the number of students between the two classes being the same and the standard deviation values being relatively the same. The two classes that became the experimental and control classes were XI MIPA 1 and XI MIPA 2 with basic integral discussion material. Learning outcomes can be seen in the hypothesis test, it is known that the value of the independent sample t-test, with H0 is accepted if tcount ? ttable and H0 is rejected if tcount < ttable by determining dk = n1 + n2 - 2 with a significant level of ? = 5%. It can be seen that tcount = -5.151 and ttable = 1.994. Then the calculation results can be seen that tcount < ttable, namely -5.151 <1.994 means that H0 is rejected., and the results of observations of student activity during activities on basic integral material the average value of the percentage of observations in the experimental and control classes , showing the results of student activity in the experimental class was higher than the control class. This can be seen from the percentage of the average value of the two observers who were carried out in the experimental class by 95% while in the control class by 83.3%. Based on the results of research data analysis, seen from the results of learning to test the hypothesis and the percentage of the average value of observations, it can be concluded that there is an influence of learning video media in helping to understand Basic Integral material on student learning outcomes in class XI MIPA SMA Negeri 1 Polokarto, Sukoharjo Regency, Academic Year 2022/2023 . The purpose of the study was to find out whether there is an influence of basic integral learning video media on learning outcomes for Class XI MIPA students at SMA Negeri 1 Polokarto, Sukoharjo Regency, in the 2022/2023 academic year. This study uses a type of experimental research with a quantitative approach. With a population of all class XI MIPA students at SMA N 1 Polokarto for the 2022/2023 academic year, Sukoharjo Regency, there are 142 students and 4 classes. In this study using purposive sampling technique. This consideration was taken based on the number of students between the two classes being the same and the standard deviation values being relatively the same. The two classes that became the experimental and control classes were XI MIPA 1 and XI MIPA 2 with basic integral discussion material. Learning outcomes can be seen in the hypothesis test, it is known that the value of the independent sample t-test, with H0 is accepted if tcount ? ttable and H0 is rejected if tcount < ttable by determining dk = n1 + n2 - 2 with a significant level of ? = 5%. It can be seen that tcount = -5.151 and ttable = 1.994. Then the calculation results can be seen that tcount < ttable, namely -5.151 <1.994 means that H0 is rejected., and the results of observations of student activity during activities on basic integral material the average value of the percentage of observations in the experimental and control classes , showing the results of student activity in the experimental class was higher than the control class. This can be seen from the percentage of the average value of the two observers who were carried out in the experimental class by 95% while in the control class by 83.3%. Based on the results of research data analysis, seen from the results of learning to test the hypothesis and the percentage of the average value of observations, it can be concluded that there is an influence of learning video media in helping to understand Basic Integral material on student learning outcomes in class XI MIPA SMA Negeri 1 Polokarto, Sukoharjo Regency, Academic Year 2022/2023 . Universitas Veteran Bangun Nusantara 2023-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/4325 10.32585/absis.v5i2.4325 Absis: Mathematics Education Journal; Vol. 5 No. 2 (2023): November 2023 Absis: Mathematics Education Journal; Vol 5 No 2 (2023): November 2023 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/4325/2733 Copyright (c) 2024 aan widiyanto, aan widiyanto https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/4554 2024-05-24T11:35:46Z absis:ART

Desika Letariningsih Penerapan Media Karpone untuk Peningkatan Hasil Belajar Siswa pada Materi Penjumlahan dan Pengurangan Bilangan Bulat Lestariningsih, Desika Abstrak: Penelitian ini bertujuan untuk menerapkan media karpone untuk meningkatkan hasil belajar siswa kelas VII SMP Negeri I Puding Besar tentang penjumlahan dan pengurangan bilangan bulat.  Penelitian ini telah dilaksanakan pada bulan September 2019 di SMP Negeri I Puding Besar.  Penelitian ini dilakukan melalui 4 tahapan, yakni perencanaan, pelaksanaan, pengamatan dan refleksi.  Instrumen yang digunakan adalah lembar observasi guru dan siswa, instrumen tes, dan catatan lapangan. Hasil penelitian menunjukkan bahwa nilai rata-rata hasil tes pemahaman akhir siswa siklus 1 adalah 28,61, kemudian meningkat menjadi 91,94 di akhir siklus 2.  Sedangkan persentase aktivitas guru juga mengalami peningkatan yakni dari siklus I 82,83 % dan di siklus II menjadi 96,97 %.  Aktivitas siswa juga turut meningkat dari 47,33% menjadi 97,5 %.Dengan demikian dapat disimpulkan bahwa penerapan media karpone dapat  meningkatkan hasil belajar siswa kelas VII B pada SMP Negeri I Puding Besar tentang penjumlahan dan pengurangan bilangan bulat. Kata kunci : Penerapan media karpone, hasil belajar, penjumlahan dan pengurangan bilangan bulat   This study aims to apply karpone media to improve the learning outcomes of grade VII students at SMP Negeri I Puding Besar on the addition and subtraction of integers. This study was conducted in September 2019 at SMP Negeri I Puding Besar. This research was conducted through four phases: planning, implementation, observation, and reflection. The tools used were teacher and student observation sheets, testing instruments, and field notes. Research results show that the average score on the final reading comprehension test of students in Semester 1 was 28.61 and then increased to 91.94 at the end of Semester 2. At the same time, the teacher activity rate also increased, notably in cycle I to 82.83% and in cycle II to 96.97%. Student activity also increased from 47.33% to 97.5%. Therefore, it can be concluded that applying karpone media can improve the learning outcomes of SMP Negeri I Puding Besar Grade VII B students on addition and subtraction of integers. Universitas Veteran Bangun Nusantara 2023-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/4554 10.32585/absis.v5i2.4554 Absis: Mathematics Education Journal; Vol. 5 No. 2 (2023): November 2023 Absis: Mathematics Education Journal; Vol 5 No 2 (2023): November 2023 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/4554/2734 Copyright (c) 2024 Desika Lestariningsih https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/4713 2024-05-24T11:29:16Z absis:ART

Analisis Kemampuan Literasi Matematika Siswa Dalam Memecahkan Masalah Model Pisa Pada Materi Aritmatika Sosial di MTs Negeri Kalimantan Timur Abdul Razak Ahmad Maulana Syafii Nanda, Firnanda Pradana Putra The purpose of the study was to characterize the mathematical literacy of eighth-grade State MTs in East Kalimantan students as they solved PISA model questions with social arithmetic content. Because the research describes the actual conditions of the research subjects, it falls under the category of qualitative research. One high category student, one medium category student, and one low category student from MTs Negeri East Kalimantan's class VIII made up the research subjects. An initial ability test, a PISA model test on social math topics, and interviews with study respondents were used as the research data gathering techniques. The study's findings demonstrate that pupils with strong category abilities are able to decipher issues and use social math concepts to solve issues in everyday life. Due to calculation errors, students with medium category abilities can solve issues effectively but with poor accuracy. Because they are less likely to have strong reading abilities, students in the low ability category cannot draw suitable conclusions from the presented questions. Universitas Veteran Bangun Nusantara 2023-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/4713 10.32585/absis.v5i2.4713 Absis: Mathematics Education Journal; Vol. 5 No. 2 (2023): November 2023 Absis: Mathematics Education Journal; Vol 5 No 2 (2023): November 2023 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/4713/2732 Copyright (c) 2024 Firnanda Pradana Putra Nanda https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/4902 2024-06-10T04:41:38Z absis:ART

Filosofi Kalkulus dalam Sejarah Matematika Nur Dina Meylaila Khasanah Febriana, Rina In Mathematics there are many branches of mathematics, one of which is Calculus. Calculus is often considered a difficult branch of mathematics. However, even so, Calculus is very useful in everyday life, even though we rarely realize this. Calculus greatly contributed to the development of mathematics. Not only mathematics, Calculus also contributes to the field of Physics. Looking at it from a historical perspective, Calculus has a controversial history because there are disputes between its inventors, namely Newton and Leibniz. Apart from the disputing figures, many other figures took part in this branch of Calculus. This calculus originated from the idea of calculating area by the Greek scientist Archimedes, although at that time Archimedes had not given the name calculus but he was the first to introduce the concept of calculus. From century to century, year after year the science of calculus always changes, because figures discover something new. Currently, although there are no new discoveries, the use of Calculus continues to grow from being only studied in universities to high schools. Apart from this, the use of calculus used to be simple, but now it has become more complex. Universitas Veteran Bangun Nusantara 2024-06-10 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/4902 10.32585/absis.v6i1.4902 Absis: Mathematics Education Journal; Vol. 6 No. 1 (2024): Mei 2024; 43-51 Absis: Mathematics Education Journal; Vol 6 No 1 (2024): Mei 2024; 43-51 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/4902/2767 Copyright (c) 2024 Rina FEBRIANA, Nur Dina Meylaila Khasanah https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/4980 2024-06-10T04:41:38Z absis:ART

Keefektifan Peningkatan Kemampuan Pemecahan Masalah Matematis Siswa Kelas V melalui Aplikasi V-BAR Berbasis Android Nur Aini, Ida Ermawati, Diana Hilyana, F. Shoufika The aim of this research is to determine the effectiveness of increasing students' mathematical problem solving abilities through the use of the Android-based V-BAR (Volume Build Space) application and the PBL model in mathematics learning. The research method used is a quantitative experiment with a One one-group pretest-posttest design. The population & sample in this study were 22 class V students of SD N Sidomulyo 3. The data collected is data on problem solving abilities collected using test techniques in the form of essay questions. Data were analyzed using the N-Gain Score test statistic. The results of the research showed that there was an increase in students' mathematical problem solving abilities by 40.1% which was seen in the posttest average score of 74.6, which was better than the previous pretest average score of 34.5. Apart from that, the N-Gain Score test results showed an increase with results of 61.22% in the medium category. From the research results, it can be concluded that the use of the Android-based V-BAR application and the PBL model is effective in improving the mathematical problem solving abilities of fifth-grade students at SD N Sidomulyo 3 in the medium category. Universitas Veteran Bangun Nusantara 2024-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/4980 10.32585/absis.v6i1.4980 Absis: Mathematics Education Journal; Vol. 6 No. 1 (2024): Mei 2024; 1-9 Absis: Mathematics Education Journal; Vol 6 No 1 (2024): Mei 2024; 1-9 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/4980/2749 Copyright (c) 2024 Ida Nur Aini, Diana Ermawati, F.Shoufika Hilyana https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/4984 2024-05-24T11:30:12Z absis:ART

Analisis Kelasahan Siswa SMP dalam Menyelesaikan Soal Cerita Kontekstual Materi Kubus Ditinjau dari Gender Shaula Rahma Pratiwi Fatriya Adamura Indra Puji Astuti Education is a common activity in human life. Every life in society has an educational process, both intentionally and unintentionally. In studying mathematics, students are required to be able to relate mathematical concepts that will later be useful in the process of solving problems. Students are expected to be able to master and apply mathematics subjects to daily life. This study aims to describe what mistakes male and female students often make in solving problems to build a flat side room. This study aims to describe what mistakes are often made by male students and. women in solving problems building flat side rooms. This type of research is descriptive qualitative. The subjects of this study were 2 female students and 2 male students of class VIII-A of SMP N 1 Sawahan for the 2021/2022 school year. Data collection techniques include written test questions and interviews. The data validity technique uses triangulation techniques, which aim to compare test result data and interview results. The data analysis technique uses three stages, namely data reduction, data presentation and conclusion. Universitas Veteran Bangun Nusantara 2023-11-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/4984 10.32585/absis.v5i2.4984 Absis: Mathematics Education Journal; Vol. 5 No. 2 (2023): November 2023 Absis: Mathematics Education Journal; Vol 5 No 2 (2023): November 2023 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/4984/2731 Copyright (c) 2024 Shaula Rahma Pratiwi, Fatriya Adamura, Indra Puji Astuti https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/5102 2024-06-10T06:01:41Z absis:ART

Analisis Kesalahan Pada Materi Persamaan dan Pertidaksamaan Linear Menggunakan Newmann Error Analysis Analisis Kesalahan Pada Materi Persamaan dan Pertidaksamaan Linear Menggunakan Newmann Error Analysis Fatimah, Dwi Nur Baiti Nasution Penelitian ini bertujuan untuk menganalisis kesalahan dan faktor penyebab kesalahan siswa dalam menyelesaikan soal cerita materi Persamaan dan Pertidaksamaan Linear Satu Variabel dengan menggunakan Newman error analysis. Metode yang digunakan dalam penelitian ini adalah deskriptif kualitatif. Teknik pengumpulan data dalam penelitian ini adalah tes dan wawancara. Objek penelitian yang digunakan adalah 30 siswa kelas VII F Smp negeri 13 Pekalongan. Kemudian diambil 3 siswa yang terdiri dari 3 kategori yaitu, kategori nilai tinggi, nilai sedang, nilai rendah berdasarkan nilai tes yang diberikan peneliti. Jenis kesalahan siswa diklasifikasikan menurut Newman Error Analysis. Teknik keabsahan data dalam penelitian ini dengan triangulasi menggunakan metode wawancara. Hasil penelitian menunjukkan kesalahan yang dilakukan adalah tipe I kesalahan membaca (reading error) yaitu tidak ada kesalahan, tipe kesalahan II kesalahan memahami (comprehension error) sebesar 9%, tipe kesalahan III kesalahan mentransformasi (transformasion error) sebesar 15%, tipe IV kesalahan kemampuan memproses (process skill error) sebesar 34%, dan tipe V kesalahan menuliskan jawaban akhir (encoding error) sebesar 41%. Berdasarkan wawancara ditemukan faktor-faktor kesalahan yaitu, siswa tidak bisa menentukan ukuran diagonal-diagonal pada soal, siswa tidak bisa mengubah informasi pada soal kedalam model matematika, siswa tidak mengetahui rumus yang seharusnya digunakan, siswa tidak teliti dalam melakukan perhitungan pembagian. This research aims to analyze students' errors in solving problems about Linear Equation and Inequalities. The method used in this research is descriptive qualitative. Data collection techniques in this research were tests and interviews. There were 30 students of class VII F SMP Negeri 13 Pekalongan participated in this research. From all of the participants, it was taken 3 students, 1 from each category (high/moderate/low). The 3 students were then to be interviewed about the errors when solving the problems. Types of students' errors are classified according to Newman's Error Analysis. The data validity technique in this study was triangulation using the interview method. The results showed that the errors made were type I (reading error) is 0%, type II (comprehension error) is 9%, type III (transformation error) is 15%, type IV error (process skill error) is 34%, and type V (encoding error) is 41%. Based on the interviews, it was found that the error factors were not being able to determine the known elements in the problem, students are not careful in determining what is known in the problem, students cannot change the information in the problem into a mathematical model, students do not know the formula that should be used doing the wrong calculations in solving the problems. Universitas Veteran Bangun Nusantara 2024-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/5102 10.32585/absis.v6i1.5102 Absis: Mathematics Education Journal; Vol. 6 No. 1 (2024): Mei 2024; 10-18 Absis: Mathematics Education Journal; Vol 6 No 1 (2024): Mei 2024; 10-18 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/5102/2750 Copyright (c) 2024 Nur Baiti, Dwi Fatimah https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/5141 2024-06-10T04:41:38Z absis:ART

Pengembangan Media Pembelajaran Matematika SILAW Terhadap Kemampuan Pemecahan Masalah Siswa Kelas III Sekolah Dasar Pengembangan Media Pembelajaran Matematika SILAW Terhadap Kemampuan Pemecahan Masalah Siswa Kelas III Sekolah Dasar Zanuba, Dina Riswari, Lovika Ardana Amaliyah, Fitriyah Guru harus menguasai materi dan strategi pembelajaran untuk menarik minat siswa dalam belajar terutama pada pelajaran matematika. Pembelajaran matematika memerlukan media sebagai penyalur informasi kepada siswa agar tidak kesulitan memahami materi. Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan pemecahan masalah siswa menggunakan media pembelajaran yang dikembangkan. Contoh media pembelajaran terkini adalah aplikasi android. Penelitian ini merupakan metode penelitian dan pengembangan R&D (Research and Development) dengan model pengembangan ADDIE yang terdiri dari lima tahap Analyze (analisis), Design (desain), Development (pengembangan), Implementation (implementasi), dan Evaluate (evaluasi). Penelitian dilakukan dengan subjek berjumlah 18 siswa. Teknik pengumpulan data yaitu observasi, wawancara, dan tes. Hasil penelitian menunjukkan hasil uji hipotesis didapatkan Ho ditolak dan Ha diterima dengan nilai Sig. (2-tailed) 0,000 < 0,005, artinya ada perbedaan peningkatan kemampuan pemecahan masalah siswa setelah penggunaan media serta terdapat peningkatan kemampuan pemecahan masalah sebesar 0,4387 dengan kriteria peningkatan sedang. Berdasarkan hasil tersebut, disimpulkan bahwa media pembelajaran SILAW (Aplikasi Lama Waktu) layak digunakan pada siswa kelas III Sekolah Dasar serta mampu meningkatkan kemampuan pemecahan masalah materi menghitung lama waktu suatu kejadian. Teachers must master the material and learning strategies to attract students' interest in learning, especially in mathematics lessons. Mathematics learning requires media as a channel of information to students so they do not have difficulty understanding the material. This research aims to determine the increase in students' problem-solving abilities using the developed learning media. An example of the latest learning media is an Android application. This research is an R&D (Research and Development) research and development method with the ADDIE development model which consists of five stages: Analysis, Design, Development, Implementation, and Evaluation. The research was conducted with 18 students as subjects. Data collection techniques are observation, interviews, and tests. The research results show that the results of the hypothesis test that Ho is rejected and Ha is accepted with a value of Sig. (2-tailed) 0.000 < 0.005, meaning that there is a difference in the increase in students' problem-solving abilities after using the media and there is an increase in problem-solving abilities of 0.4387 with the criteria moderate increase. The results, it was concluded that the SILAW (Length of Time Application) learning media can improve problem-solving abilities with the material of calculating the length of time an event. Universitas Veteran Bangun Nusantara 2024-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/5141 10.32585/absis.v6i1.5141 Absis: Mathematics Education Journal; Vol. 6 No. 1 (2024): Mei 2024; 19-32 Absis: Mathematics Education Journal; Vol 6 No 1 (2024): Mei 2024; 19-32 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/5141/2753 Copyright (c) 2024 Dina Zanuba https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/5199 2024-06-10T04:41:38Z absis:ART

Implementasi Pembelajaran Berdiferensiasi untuk Meningkatkan Kemampuan Pemahaman Matematis Siswa pada Materi Trigonometri Implementasi Pembelajaran Berdiferensiasi untuk Meningkatkan Kemampuan Pemahaman Matematis Siswa pada Materi Trigonometri Safira Dhanesti Ayu Wulandari, Andhika Pardiastuti, Yuni Students have different backgrounds and characteristics. One way teachers meet the learning needs of students who have different characteristics is the application of differentiated learning. This study aims to identify the application of differentiated learning in improving students' mathematical comprehension abilities. This research implements differentiated learning on Trigonometry material to improve students' mathematical comprehension skills. This research is a Classroom Action Research (PTK) with four stages, namely planning, action, observation, and reflection. The subjects in this study were 35 class XI students with different abilities. The results of this study stated that there was an increase in the application of differentiated learning in the classroom after going through 2 cycles Peserta didik memiliki latar belakang dan karateristik yang berbeda-beda. Salah satu cara guru dalam memenuhi kebutuhan belajar siswa yang memiliki karakteristik berbeda-beda tersebut adalah penerapan pembelajaran berdiferensiasi. Tujuan dari penelitian ini adalah meningkatkan kemampuan pemahaman matematis siswa dengan menerapkan pembelajaran berdiferensiasi. Penelitian ini mengimplementasikan pembelajaran berdiferensiasi pada materi Trigonometri. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) dengan empat tahapan, yaitu perencanaan, tindakan, pengamatan, dan refleksi. Subjek dalam penelitian ini adalah 35 siswa kelas XI dengan kemampuan yang berbeda-beda. Hasil penelitian ini menyatakan bahwa adanya peningkatan dari penerapan pembelajaran berdiferensiasi di kelas tersebut setelah melewati 2 siklus yang dijalani. Universitas Veteran Bangun Nusantara 2024-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/5199 10.32585/absis.v6i1.5199 Absis: Mathematics Education Journal; Vol. 6 No. 1 (2024): Mei 2024; 33-42 Absis: Mathematics Education Journal; Vol 6 No 1 (2024): Mei 2024; 33-42 2686-0090 2686-0104 ind https://journal.univetbantara.ac.id/index.php/absis/article/view/5199/2754 Copyright (c) 2024 Safira Dhanesti, Andhika Ayu Wulandari, Yuni Pardiastuti https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/5375 2025-06-24T12:42:51Z absis:ART

Upaya Upaya Meningkatkan Aktivitas dan Hasil Belajar Matematika melalui Model Pembelajaran Novick pada Siswa Kelas VIII MTs Al Jauhar Umi Hidayah Afghohani, Afif Erika Laras Astutiningtyas Students have different characteristics and backgrounds. One way for teachers to meet the learning needs of students who have different characteristics is to apply the Novick learning model. This research aims to increase student activity and learning outcomes through the Novick learning model on flat-sided geometric material. This research is classroom action research (PTK) with four stages, namely planning, action, observation, and reflection. The subjects in this research were 24 students in class VIII A of MTs Al Jauhar. The research results showed an increase in the weight value of student activities in the initial condition of 11 or 24,75 to 20 or 45,00% in cycle I, then increased to 27 or 60,75% in cycle II, and again increased to 35 or 97,22% in cycle III. Then from the results of the average value of the conditions initial 62,1 to 70,41 in cycle I, then increased to 73,75 in cycle II, and increased again to 85 in cycle III. This research appears to be a process of increasing activity and results from student learning from before the action, after the action in cycle I, cycle II, and cycle III in learning using the Novick learning model in the classroom after going through 3 cycles. The results of this research state that there is an increase in student activity and learning outcomes when implementing the Novick learning model. Universitas Veteran Bangun Nusantara 2024-12-04 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/5375 10.32585/absis.v6i2.5375 Absis: Mathematics Education Journal; Vol. 6 No. 2 (2024): November 2024; 94-105 Absis: Mathematics Education Journal; Vol 6 No 2 (2024): November 2024; 94-105 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/5375/3132 Copyright (c) 2024 umi, Afif Afghohani, Erika Laras Astutiningtyas https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/5478 2025-06-24T12:42:51Z absis:ART

Development Of The PISA-Like Mathematics Literacy Test Based On Yogyakarta Socio-Culture Sellanidia Antika Sari Rizqona Maharani Salvador V. Briones II This research aims to develop a PISA-Like mathematical literacy test based on Yogyakarta socio-culture that is valid, practical and effective. The research method used is Research and Development (R&D) with the Plomp development model. The subjects of this study were 18 students of class VIII of SMP Teladan Yogyakarta. The instruments used included validation sheets, teacher response questionnaires, student response questionnaires, and test instruments. The results of the study showed: (1) the expert validation results obtained a V-Aiken value of 0.75 with a fairly valid category, (2) There were 7 valid and reliable questions, (3) The teacher's response was very good with a score of 50.67, (4) Student responses to test questions obtained 78% of students obtained a score of 38.1 with a good to excellent category, and (5) 72% of students obtained a mathematical literacy test score with a sufficient to good category. Based on the overall data analysis, it can be concluded that the development of a mathematical literacy test instrument based on PISA-Like with the socio-cultural context of Yogyakarta is declared valid, practical, and effective for measuring the mathematical literacy of class VIII students of SMP Teladan Yogyakarta at the prediction level 3. Pembelajaran matematika menjadi lebih mudah dipahami oleh siswa jika materi disampaikan menggunakan konteks sehari-hari mereka. Penggunaan konteks membantu siswa menguasai literasi matematika. Salah satu konteks yang dapat digunakan adalah budaya Yogyakarta. Penelitian ini bertujuan untuk mengembangkan soal literasi matematika PISA-Like dengan konteks budaya Yogyakarta yang valid, praktis, dan efektif. Metode penelitian yang digunakan adalah Research and Development (R&D) dengan model pengembangan Plomp. Subjek penelitian ini adalah 18 siswa kelas VIII SMP Teladan Yogyakarta. Instrumen yang digunakan meliputi lembar validasi, angket respon guru, angket respon siswa, dan instrumen tes. Hasil validasi ahli menunjukkan bahwa soal yang dikembangkan memperoleh nilai V-Aiken sebesar 0,75 dengan kategori cukup valid. Soal diujicobakan dan diperoleh 7 soal yang valid dan reliabel. Respon guru terhadap soal tes mendapatkan nilai 50,67 dengan kategori sangat baik. Respon siswa terhadap soal tes mendapatkan 78% siswa nilai 38,1 dengan kategori baik sampai sangat baik. Hasil uji coba instrumen tes sebanyak 72% siswa telah mendapatkan nilai tes literasi matematika pada kategori cukup sampai baik. Berdasarkan analisis data secara keseluruhan, dapat disimpulkan bahwa pengembangan instrumen tes kemampuan literasi matematika berbasis budaya Yogyakarta dinyatakan valid, praktis, dan efektif dalam memotivasi serta meningkatkan literasi matematika siswa. Universitas Veteran Bangun Nusantara 2024-12-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/5478 10.32585/absis.v6i2.5478 Absis: Mathematics Education Journal; Vol. 6 No. 2 (2024): November 2024; 52-64 Absis: Mathematics Education Journal; Vol 6 No 2 (2024): November 2024; 52-64 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/5478/3128 Copyright (c) 2024 Sellanidia Antika Sari, Rizqona Maharani, Salvador V. Briones II https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/5501 2025-06-24T12:42:51Z absis:ART

Pengembangan Instrumen Asesmen Kompetensi Minimum Numerasi pada Domain Data dan Ketidakpastian untuk Siswa SMP Hayati, Rohimatul Nindiasari, Hepsi This study aims to produce valid and practical minimum competency assessment instrument. This study uses the research and development (R&D) of the ADDIE model. The subjects of this study consisted of 32 students in grades VIII SMP Negeri 1 Anyar. The instruments used consisted of expert validation sheets, student response questionnaires, and minimum competency assessment instrument. The data analysis techniques in this study are quantitative analysis and qualitative analysis. Based on the results of research and development of the minimum numeracy competency assessment instrument in the uncertainty and data domain for junior high schools, it was concluded that two questions were very valid, five questions were valid, and one question was invalid. Based on the power of differentiation, invalid questions can be revised or do not need to be used.  Meanwhile, the results of the student response questionnaire were obtained by 84%, meaning that it included very practical criteria with 83% for the content aspect, 80% for the construction aspect, and 90% for the language aspect. Thus, this minimum competency assessment instrument can be used in mathematics learning. This study aims to produce valid and practical minimum competency assessment instrument. This study uses the research and development (R&D) of the ADDIE model. The subjects of this study consisted of 32 students in grades VIII SMP Negeri 1 Anyar. The instruments used consisted of expert validation sheets, student response questionnaires, and minimum competency assessment instrument. The data analysis techniques in this study are quantitative analysis and qualitative analysis. Based on the results of research and development of the minimum numeracy competency assessment instrument in the uncertainty and data domain for junior high schools, it was concluded that two questions were very valid, five questions were valid, and one question was invalid. Based on the power of differentiation, invalid questions can be revised or do not need to be used.  Meanwhile, the results of the student response questionnaire were obtained by 84%, meaning that it included very practical criteria with 83% for the content aspect, 80% for the construction aspect, and 90% for the language aspect. Thus, this minimum competency assessment instrument can be used in mathematics learning. Universitas Veteran Bangun Nusantara 2024-12-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/5501 10.32585/absis.v6i2.5501 Absis: Mathematics Education Journal; Vol. 6 No. 2 (2024): November 2024; 84-93 Absis: Mathematics Education Journal; Vol 6 No 2 (2024): November 2024; 84-93 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/5501/3131 Copyright (c) 2024 Rohimatul Hayati, Hepsi Nindiasari https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/5581 2025-06-24T12:42:51Z absis:ART

Pengaruh Permainan Tradisional Engklek Melalui Pendekatan Etnomatematika Terhadap Hasil Belajar Siswa Kelas V Siti Luthvita Dewi Anis Safitri Denni Agung Santoso Moh. Syaffruddin Kuryanto One mathematical idea that is present in a culture is ethnomathematics. Learning and the outcomes of mathematics education will be greatly impacted by the presence of mathematicians with cultural subtleties. The purpose of this study is to ascertain how the traditional engklek game affects class V students' learning outcomes in mathematics. This study uses a pre-experimental design and is quantitative in nature. Pretest, posttest, documentation questions, and direct literature reviews of participants were the tools utilized in this study. The Normality Test, Hypothesis Test, and N-Gain Test were among the data analysis methods used in the interim. The study's findings demonstrate that the classic game of engklek has an impact and can enhance fifth-grade students' learning outcomes in mathematics. Universitas Veteran Bangun Nusantara 2024-12-06 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/5581 10.32585/absis.v6i2.5581 Absis: Mathematics Education Journal; Vol. 6 No. 2 (2024): November 2024; 106-111 Absis: Mathematics Education Journal; Vol 6 No 2 (2024): November 2024; 106-111 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/5581/3133 Copyright (c) 2024 Siti Luthvita Dewi Anis Safitri, Denni Agung Santoso, Moh. Syaffruddin Kuryanto https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/5876 2025-06-24T12:42:51Z absis:ART

Kemampuan Berpikir Kreatif Siswa SMK dalam Pemecahan dan Pengajuan Masalah Open Ended Materi Barisan dan Deret Mahmudah, Inani Titin Masfingatin Astuti, Indra Puji Vocational high school students need the ability to think creatively to face the challenges of the world of work in the 21st century. Creative thinking skills can be developed through open ended problem solving and problem posing activities. This study aims to describe the creative thinking skills of vocational students in solving and posing open ended problems on sequences and series material. This study uses a type of qualitative research. The subjects of this study were students of class X Office Management 1 (MP-1) at SMK Negeri 1 Geger for the 2022/2023 academic year. Data collection techniques using tests and interviews. Testing the validity of the data using triangulation techniques. Data analysis includes data reduction, data presentation and drawing conclusions. The results of this study are: Vocational school students' creative thinking abilities in solving open-ended problems include indikators of fluency, flexibility and novelty. Novelty is the least likely to appear. Vocational school students' creative thinking abilities in posing open-ended problems include indikators of fluency and flexibility, while indikators of novelty have not yet appeared in posing problems. When posing problems, vocational school students tend to be inspired by previously solved problems. Based on the results of this research, teachers are expected to be able to present open-ended problems in learning so that students' creative thinking abilities can develop well. Universitas Veteran Bangun Nusantara 2024-12-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/5876 10.32585/absis.v6i2.5876 Absis: Mathematics Education Journal; Vol. 6 No. 2 (2024): November 2024; 74-83 Absis: Mathematics Education Journal; Vol 6 No 2 (2024): November 2024; 74-83 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/5876/3130 Copyright (c) 2024 Inani Mahmudah, Masfingatin, Astuti https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/5882 2025-06-24T12:42:51Z absis:ART

Analisis Kemampuan Pemahaman Matematis Mahasiswa dalam Menyelesaikan Soal Integral Tentu Berdasarkan Teori APOS Handayani, Ita Widyah Noviana This study aims to describe the mathematical understanding ability of students regarding the concept of definite integral based on APOS Theory, and describe the achievement of each indikator of students' mathematical understanding ability regarding the concept of definite integral of algebraic functions based on APOS Theory. The research method used is descriptive qualitative. The data collection techniques used in this study were written tests and interviews. The results showed that the achievement in question number one on the K indikator 88.89%, L 83.33% and S 69.44%, most of the students who were able to solve the problem meant that they had been able to organise the actions, processes, and objects they had so that based on APOS theory, the student was at the level of understanding the scheme. Achievement in question number two on indikator K 80.55%, L 58.33% and S 50%. Most students are only able to identify properties and conditions, meaning that students only have the ability to understand at the action stage. Achievement in question number two on indikator K 86.11%, L 66.67% and S 63.88%. Most students are only able to identify properties and conditions and work on problems according to the steps. Universitas Veteran Bangun Nusantara 2024-12-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/5882 10.32585/absis.v6i2.5882 Absis: Mathematics Education Journal; Vol. 6 No. 2 (2024): November 2024; 65-73 Absis: Mathematics Education Journal; Vol 6 No 2 (2024): November 2024; 65-73 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/5882/3129 Copyright (c) 2024 Ita Handayani, Widyah Noviana https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/6045 2025-06-24T13:59:30Z absis:ART

Analisis Kemampuan Keruangan Ditinjau Dari Motivasi Belajar Pada Pokok Bahasan Bangun Ruang Sisi Datar Anggreani, Seruni Dori Lukman Hakim This study aims to describe students' spatial geometry abilities in terms of their learning motivation and to detail the achievement of each indicator of students' spatial abilities. The research method used is descriptive qualitative. Data collection techniques in this study include written tests, simple interviews, and observations. The research was conducted with 35 students, from which 6 students were selected based on certain characteristics: high, medium, and low. The spatial ability test results of these 6 students were then analyzed in relation to their learning motivation. The results of the study indicate that high learning motivation can significantly influence students' geometry skills, particularly their spatial abilities. This means there is a correlation between spatial ability and students' learning motivation, where students with high motivation tend to have a stronger drive and need for learning. Universitas Veteran Bangun Nusantara 2025-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/6045 10.32585/absis.v7i1.6045 Absis: Mathematics Education Journal; Vol. 7 No. 1 (2025): Mei 2025; 1-11 Absis: Mathematics Education Journal; Vol 7 No 1 (2025): Mei 2025; 1-11 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/6045/3419 Copyright (c) 2025 Seruni Anggreani, Dori Lukman Hakim https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/6155 2025-06-24T13:59:30Z absis:ART

Analisis Kesulitan Pemahaman Konsep Siswa Dalam Menyelesaikan Soal Bangun Datar Heha Syah Putri, Musfi’ah Krisdianto Hadiprasetyo Isna Farahsanti Difficulty understanding concepts is the inability of students to understand something that has been known and remembered in a person's idea or idea based on their experience of an abstract object or event and using their own language. So that difficulties in understanding concepts can cause students to have difficulty understanding the next material or difficulty in solving problems. This study aims to describe the difficulties in understanding concepts experienced by students in solving flat building problems in grade VII A SMP Negeri 3 Jumantono for the 2023/2024 school year. This type of research is qualitative. The subjects in this study are students of grade VII A SMP Negeri 3 Jumantono for the 2023/2024 school year. The data collection technique uses tests and interviews. Testing the wetness of the data using the triangulation technique. Data analysis includes reduction, data presentation and conclusion drawn. The result of this study is that students of grade VII A SMP Negeri Jumantono experienced difficulties (1) restating a concept by 76.19%; (2) classifying objects according to certain properties (according to the concept) by 14.28%; (3) providing examples and non-examples of the concept by 85.71%; (4) presenting the concept in various forms of mathematical representation by 66.66%; (5) developing necessary or sufficient conditions for a concept by 100%; (6) applying concepts or problem-solving algorithms by 100%. Universitas Veteran Bangun Nusantara 2025-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/6155 10.32585/absis.v7i1.6155 Absis: Mathematics Education Journal; Vol. 7 No. 1 (2025): Mei 2025; 12-17 Absis: Mathematics Education Journal; Vol 7 No 1 (2025): Mei 2025; 12-17 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/6155/3420 Copyright (c) 2025 Musfi’ah Heha Syah Putri Dwi Martuti, Krisdianto Hadiprasetyo, Isna Farahsanti https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/6319 2025-06-24T13:59:30Z absis:ART

Pemanfaatan Software GeoGebra dalam Materi Geometri Analitik untuk Siswa Kelas XI: Survey terhadap Respon Siswa Desty Septianawati Zulkarnain Ressy Rustanuarsi Analytic geometry is a branch of mathematics that requires a deep understanding of concepts, yet it often poses significant challenges for high school students. This study aims to describe students' responses to the use of GeoGebra software in learning mathematics, specifically in the context of analytic geometry. Employing a descriptive method with a quantitative approach, the research was conducted with a population of 150 eleventh-grade students from SMA Negeri 10 Pontianak. A sample of 75 students was selected using random sampling techniques. Data were collected through questionnaires and analyzed using descriptive statistics. The findings revealed that students responded very positively to the use of GeoGebra software in the learning process of analytic geometry. All participants reported that the software enhanced their understanding of analytic geometry concepts, particularly in terms of visualization. Furthermore, nearly all students expressed their intention to continue using GeoGebra and recommended it to others, citing its user-friendly interface and its ability to make learning more engaging and interactive. This study highlights the potential of GeoGebra as an effective tool for improving the teaching and learning of analytic geometry. Universitas Veteran Bangun Nusantara 2025-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/6319 10.32585/absis.v7i1.6319 Absis: Mathematics Education Journal; Vol. 7 No. 1 (2025): Mei 2025; 18-26 Absis: Mathematics Education Journal; Vol 7 No 1 (2025): Mei 2025; 18-26 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/6319/3421 Copyright (c) 2025 Desty Septianawati, Zulkarnain, Ressy Rustanuarsi https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/6397 2025-06-24T13:59:30Z absis:ART

Penerapan Model Pembelajaran Problem Based Learning Dalam Upaya Peningkatan Pemahaman Konsep Matematis Siswa Kelas VIII Mutaqin, Azik Dewi Susilowati Andhika Ayu Wulandari This study aims to improve students' understanding of mathematical concepts related to solid shapes with flat surfaces in class VIII A at MTs Al Jauhar Semin Gunungkidul, Semester II of the 2024/2025 academic year, through the Problem Based Learning (PBL) model. The results show an improvement in students' understanding of mathematical concepts, with the initial weighted score of 11 (24.75%) increasing to 20 (45.00%) in Cycle I, 27 (60.75%) in Cycle II, and 35 (78.75%) in Cycle III. The average score also increased from 56.16 in the initial condition to 71.15 in Cycle I, 74.23 in Cycle II, and 84.61 in Cycle III. The number of students who met the Minimum Mastery Criteria (KKM) also rose, from 3 students (11.53%) in the initial condition to 12 students (46.15%) in Cycle I, 16 students (61.53%) in Cycle II, and 25 students (96.15%) in Cycle III. Overall, this study demonstrates that the implementation of the Problem Based Learning model successfully enhanced students' understanding of mathematical concepts related to solid shapes with flat surfaces. Based on these results, it can be concluded that this model is effective in improving students' understanding in mathematics learning. Universitas Veteran Bangun Nusantara 2025-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/6397 10.32585/absis.v7i1.6397 Absis: Mathematics Education Journal; Vol. 7 No. 1 (2025): Mei 2025; 27-39 Absis: Mathematics Education Journal; Vol 7 No 1 (2025): Mei 2025; 27-39 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/6397/3422 Copyright (c) 2025 Azik Mutaqin, Dewi Susilowati, Andhika Ayu Wulandari https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/6461 2025-06-24T13:59:30Z absis:ART

Development of Student Worksheets (E-LKPD) to Strengthen Numeracy Literacy on Relations and Functions Material Cahyani, Icha Fitrianti, Yuli Nizar, Harisman This study aimed to develop an Electronic Student Worksheet (E-LKPD) that is valid, practical, and has the potential to strengthen numeracy literacy on the topic of relations and functions. The type of research used was Design Research with a development study type that was divided into two stages, namely the preliminary stage and the prototyping stage with formative evaluation that included self evaluation, expert review, one-to-one, small group, and field test. The material used in the E-LKPD was relations and functions. Data collection techniques consisted of questionnaires, interviews, tests, and documentation. The questionnaires consisted of validity and practicality  questionnaires. Validity data was obtained from the validity questionnaire which was analyzed quantitatively, while validator comments and suggestions were analyzed qualitatively. Practicality data was obtained through interviews and practicality questionnaire which were analyzed qualitatively and quantitatively at the one-to-one, small group, and field test stages. Meanwhile, potential effect data was obtained from student evaluation tests at the field test stage. The subjects of this study were eighth-grade students at SMP Negeri 7 Palembang. The result of the study showed that the developed E-LKPD was very valid, with an average validity percentage of 88.37%. The E-LKPD was also classified as practical with an average practicality percentage of 73.56%. Furthermore, the potential effect of the E-LKPD in strengthening students’ numeracy literacy on the topic of relation and function was classified as moderate, with an average value of 70.63. This indicate that the developed E-LKPD had a potential effect to strengthen numeracy literacy on the topic of Relation and Functions. Universitas Veteran Bangun Nusantara 2025-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/6461 10.32585/absis.v7i1.6461 Absis: Mathematics Education Journal; Vol. 7 No. 1 (2025): Mei 2025; 40-56 Absis: Mathematics Education Journal; Vol 7 No 1 (2025): Mei 2025; 40-56 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/6461/3423 Copyright (c) 2025 Icha Cahyani, Yuli Fitrianti, Harisman Nizar https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/6528 2025-06-24T13:59:30Z absis:ART

Penerapan Model PBL Berbantuan Media Augmented Reality Terhadap Kemampuan Pemecahan Masalah Matematis Siswa Sulhaliza, Ammylia Prihatini Ermawati, Diana Setiawaty, Rani This article explains the results of research on the use of Problem-Based Learning (PBL) model supported by Augmented Reality media to improve students' ability to solve mathematical problems. This research was motivated by the low interest of elementary school students at SD N 2 Panjunan in mathematics, which impacted their low ability to solve mathematical problems. Additionally, the use of technology in learning was still very minimal, and the learning models used lacked variety, resulting in suboptimal learning outcomes. This research employed a quantitative experimental method with a pretest-posttest design on one group, consisting of 25 fifth-grade students at SD 2 Panjunan. Data were obtained through essay-type test questions analyzed using the N-Gain Score test. The results showed an improvement in problem-solving ability of 30.9%, with an average score before learning (pretest) of 54.80 and after learning (posttest) of 85.68. The N-Gain value of 68.06% falls into the moderate improvement category. From these results, it can be concluded that the use of the PBL model assisted by Augmented Reality media can improve the ability of fifth-grade students at SD 2 Panjunan to solve mathematical problems. Universitas Veteran Bangun Nusantara 2025-05-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/6528 10.32585/absis.v7i1.6528 Absis: Mathematics Education Journal; Vol. 7 No. 1 (2025): Mei 2025; 57-66 Absis: Mathematics Education Journal; Vol 7 No 1 (2025): Mei 2025; 57-66 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/6528/3424 Copyright (c) 2025 Ammylia Prihatini Sulhaliza, Diana Ermawati, M.Pd, Rani Setiawaty, M.Pd https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/7273 2025-12-31T01:13:49Z absis:ART

Developing the Religious Attitudes of MTs Students Through Islamic Value Based Mathematics Learning in Statistics Abdillah Irvandi, Wandra Utin Desy Susiaty This study aims to: 1) ascertain the extent to which developing religious attitudes in MTs students is influenced by learning mathematics with Islamic values on statistical material supported by e-modules, and 2) ascertain the features of the religious attitudes of MTs students following their involvement in learning mathematics with Islamic values on statistical material supported by e-modules. This study used an experimental methodology. These findings are based on tests that researchers administered to students in classes IX A and IX B at MTs Negeri 1 Pontianak in the form of essay questions. Each class had 30 students. SPSS's independent sample t test yielded a Sig. (2-tailed) value of 0.019, where <0.05. Based on these findings, it can be said that 1) students who received instruction using e-modules on statistics that included Islamic content had higher learning outcomes for their religious views than students who received standard instruction. 2) Out of 30 students who worked on the posttest questions on religious attitudes in statistics in the experimental class, the religious attitudes of MTs students with the help of e-modules and Islamic-containing mathematics learning fall into the same category as 83.3% of students who finished classically. Universitas Veteran Bangun Nusantara 2025-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/7273 10.32585/absis.v7i2.7273 Absis: Mathematics Education Journal; Vol. 7 No. 2 (2025): November 2025; 89-99 Absis: Mathematics Education Journal; Vol 7 No 2 (2025): November 2025; 89-99 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/7273/3727 Copyright (c) 2025 Utin Desy, Abdillah, Wandra Irvandi https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/7277 2025-12-31T01:13:48Z absis:ART

Developing Mathematical Language Literacy Skills Through the Use of Indonesian in Learning Real Analysis Courses Dewi Leni Mastuti Buchari Utin Desy Susiaty The study's objectives are to: 1) ascertain the extent to which the teaching module aids in learning through the use of Indonesian in the Real Analysis course, and 2) ascertain the features of mathematical language literacy skills following participation in learning through the use of Indonesian in the Real Analysis course. This study used an experimental approach using Posttest-Only Control Design and True Experimental Designs research. Researchers administered an essay test consisting of up to four items to students in the real analysis lecture class in semester VI. The two-tailed significance level is 0.000, where <0.05. This indicates that there is a significant difference, at a probability of 0.05, between the outcomes of the mathematics language literacy skills learned using the Indonesian language actual analysis course teaching module. The mean difference column, which reads 15.31, indicates how much the average or mean of the two groups differed. It is possible to draw the conclusion that students who get instruction using the Indonesian language actual analysis course teaching module have superior mathematical language literacy skills compared to those who receive instruction using standard learning methods. Universitas Veteran Bangun Nusantara 2025-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/7277 10.32585/absis.v7i2.7277 Absis: Mathematics Education Journal; Vol. 7 No. 2 (2025): November 2025; 78-88 Absis: Mathematics Education Journal; Vol 7 No 2 (2025): November 2025; 78-88 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/7277/3724 Copyright (c) 2025 Dewi Leni Mastuti, Buchari, Utin Desy https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/7357 2025-12-31T01:13:48Z absis:ART

Students’ Errors in Exponential and Logarithmic Functions: An Error Analysis Using AVAEM Categories Ramadhanti, Febi Tasya This study aims to analyze students' errors in exponential and logarithmic functions using the AVAEM error category framework: ARITH, VAR, AE, EQS, and MATH. A qualitative method with a case study approach was employed. Thirty-four tenth-grade students from a high school in Samarinda City were involved as research subjects. Data were collected through written tests and interviews with representatives from each error category. The identified AVAEM errors included: 1) ARITH—errors in understanding the rules of operations and properties of exponents and logarithms; 2) VAR—errors in understanding the meaning and role of variables; 3) AE—errors in seeing the structure of algebraic expressions; 4) EQS—misinterpreting the “=” sign as procedural instead of equality; and 5) MATH—errors in vertical and horizontal mathematization. These errors largely stem from difficulties in applying exponent and logarithm properties, memorizing formulas without conceptual understanding, and correctly modeling equations. Consequently, this study offers a valuable starting point for investigating students' learning obstacles, providing a basis for creating a didactical design to help teachers guide students in overcoming them. Universitas Veteran Bangun Nusantara 2025-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/7357 10.32585/absis.v7i2.7357 Absis: Mathematics Education Journal; Vol. 7 No. 2 (2025): November 2025; 67-77 Absis: Mathematics Education Journal; Vol 7 No 2 (2025): November 2025; 67-77 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/7357/3723 Copyright (c) 2025 Febi Tasya Ramadhanti https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/7477 2026-05-23T04:17:03Z absis:ART

Implementation of Project-Based Learning (PjBL) Assisted by Geogebra Application to Improve Students’ Spatial Abilities Lestari, Mulyaningrum Wahyuning Widyastuti Eka Nurul Amalia The purpose of this study was to determine whether the implementation of the Geogebra-assisted Project Based Learning (PjBL) model has an impact on improving students' spatial abilities or not. Quantitative method with experiments was used in this study. The sample used was class B and C students of Mathematics Education IAIN Kudus class of 2022/2023 who were selected through cluster random sampling techniques. To determine the level of effectiveness, pretest and posttest instruments were given to students. Before the instrument was given, content, construct, and item tests were carried out. Based on the content validation test given by two experts, a V-Aiken score of 0.93 was obtained, which was categorized as very valid. Furthermore, item tests were carried out, which included item validity tests, discrimination power, level of difficulty, and reliability. Based on the analysis of the item test, it was stated that all questions could be used. The effectiveness test was carried out using N-Gain, and an average score of 3.896 was obtained, categorized as moderate. From these calculations, it is concluded that PjBL learning models assisted by the Geogebra application have a positive impact on improving students' spatial abilities. Universitas Veteran Bangun Nusantara 2026-05-23 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/7477 10.32585/absis.v8i1.7477 Absis: Mathematics Education Journal; Vol. 8 No. 1 (2026): Mei 2026; 32-43 Absis: Mathematics Education Journal; Vol 8 No 1 (2026): Mei 2026; 32-43 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/7477/3912 Copyright (c) 2026 Mulyaningrum Lestari, Wahyuning Lestari, Eka Nurul Amalia https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/7630 2025-12-31T01:13:47Z absis:ART

Differentiated Learning in the Independent Curriculum to Enhance Mathematical Connection and Resilience of State Junior High School Students in East Kalimantan Province Abdul Razak Rumainur This quasi-experimental study aims to analyze the effectiveness of differentiated learning within the Merdeka Curriculum in enhancing the mathematical connection and resilience of junior high school students in East Kalimantan Province. The research employed a pretest-posttest control group design, involving purposively selected eighth-grade students from several public schools. Data was collected through a mathematical connection test, a resilience questionnaire, and learning process observations. The results indicate that differentiated learning significantly improved students' mathematical connection and resilience compared to conventional instruction. The experimental group's average mathematical connection score increased from a low to a high category, with notable improvements in their ability to relate mathematical concepts to daily life and other mathematical ideas. Furthermore, students demonstrated significantly enhanced mathematical resilience, particularly in perseverance, problem-solving persistence, and adaptability to challenges. Key success factors included needs-based lesson planning, active student engagement, and motivating reflective practices.In conclusion, Differentiated instruction is effective in significantly increasing the mathematical resilience of eighth-grade students in East Kalimantan, with a significant value of 0.000 < 0.05. Differentiated instruction is effective in significantly increasing the mathematical connection of eighth-grade students in East Kalimantan, with a significance value of 0.000 < 0.05.Differentiated instruction is effective in simultaneously and significantly increasing both the mathematical resilience and mathematical connection of eighth-grade students in East Kalimantan, with a significance value of 0.000 < 0.05. It is recommended that teachers adopt differentiated strategies more widely to support inclusive, meaningful learning and develop student competencies in the era of independent learning. Universitas Veteran Bangun Nusantara 2025-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/7630 10.32585/absis.v7i2.7630 Absis: Mathematics Education Journal; Vol. 7 No. 2 (2025): November 2025; 100-107 Absis: Mathematics Education Journal; Vol 7 No 2 (2025): November 2025; 100-107 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/7630/3728 Copyright (c) 2025 Abdul Razak Razak, Rumainur https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/7798 2025-12-31T01:13:47Z absis:ART

Exploration of Ethnomathematics in Roro Ngigel Dance: Representation of Motion and Pattern in Mathematics Vemas Dwi Agustino Isna Farahsanti Eka Prasetyaningsih The purpose of this research is to express the representation of movements and patterns in Roro Ngigel dance in mathematics. The method used in this research is a qualitative method with an ethnographic approach. The instrument in this research is the researcher himself and cannot be represented. The data analysis technique was carried out by determining the geometry domain which was then described. The results obtained in this study are that there is ethnomathematics in the Roro Ngigel dance in the form of angles, lines, translations, and reflections. This research has implications in learning mathematics for learning through the development of mathematical skills, contextual learning, and cultural development or preservation. This can be done with learning strategies such as PjBL, PBL, or Inkuri Learning. The conclusion was obtained ethnomathematics in motion and pattern. Universitas Veteran Bangun Nusantara 2025-12-31 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/7798 10.32585/absis.v7i2.7798 Absis: Mathematics Education Journal; Vol. 7 No. 2 (2025): November 2025; 108-117 Absis: Mathematics Education Journal; Vol 7 No 2 (2025): November 2025; 108-117 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/7798/3729 Copyright (c) 2025 Vemas Dwi Agustino, Isna Farahsanti, Eka Prasetyaningsih https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/8097 2026-05-23T04:17:01Z absis:ART

Implementing ‘De KeLuVa’ Media Based on the Tri-N Approach to Improve Cognitive Learning Outcomes of Fourth Grade Elementary Students Anisa Khayati Nur Kafah Handayani, Ita Widyah Noviana Weni Gurita Aedi Education plays an important role in developing students’ character, intellectual abilities, and problem-solving skills, particularly in mathematics education. However, mathematics learning in elementary schools is often dominated by teacher-centered instruction, resulting in low student engagement and cognitive learning outcomes. Therefore, this study aimed to analyze the implementation of De KeLuVa media based on the Tri-N approach (Niteni, Nirokke, and Nambahi) to improve fourth-grade students’ cognitive learning outcomes in mathematics, especially on the topic of perimeter and area of plane figures. This study employed Classroom Action Research (CAR) using the Kemmis and McTaggart cyclical model consisting of planning, acting, observing, and reflecting stages. The subjects of the study were 28 fourth-grade students of Mekarwangi Elementary School selected purposively based on their low mathematics learning achievement. Data were collected through cognitive achievement tests, classroom observations, and documentation. The research instruments were validated through expert judgment and content validity review. The results showed a significant improvement in students’ cognitive learning outcomes after the implementation of De KeLuVa media. The average score increased from 38.40 in the pre-cycle stage to 63.57 in Cycle I and reached 81.43 in Cycle II. In addition, students became more active, collaborative, and confident during mathematics learning activities. The findings indicate that the integration of De KeLuVa media and the Tri-N approach provides meaningful and deep learning experiences by encouraging students to observe, imitate, and modify mathematical problem-solving strategies. In conclusion, the implementation of De KeLuVa media based on the Tri-N approach effectively improved students’ cognitive learning outcomes in mathematics. This study implies that innovative and student-centered mathematics learning media can support deep learning processes and enhance elementary students’ conceptual understanding. Universitas Veteran Bangun Nusantara 2026-05-23 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/8097 10.32585/absis.v8i1.8097 Absis: Mathematics Education Journal; Vol. 8 No. 1 (2026): Mei 2026; 12-20 Absis: Mathematics Education Journal; Vol 8 No 1 (2026): Mei 2026; 12-20 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/8097/3910 Copyright (c) 2026 Anisa Khayati Nur Kafah, Ita Handayani, Widyah Noviana, Weni Gurita Aedi https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/8123 2026-05-23T04:16:59Z absis:ART

The Development of Student Worksheets (LKPD) Based on Higher Order Thinking Skill (HOTS) with Nuance of Numeracy Literacy in Mathematics Subjects for Elementary School Class V Students Anastasha, Paula Muammar Siti Ruqoiyyah     This study is motivated by the low level of students’ numeracy literacy skills and the suboptimal use of instructional materials that facilitate higher-order thinking skills in elementary mathematics learning. Teacher-centered learning practices tend to limit students’ active participation and hinder their ability to solve contextual problems. This study aims to develop a Student Worksheet (LKPD) based on Higher Order Thinking Skills (HOTS) with a numeracy literacy orientation on plane geometry material that meets the criteria of validity and practicality. This research employed a Research and Development (R&D) approach using the 4-D model, which includes the stages of define, design, develop, and disseminate. The subjects of this study were fifth-grade students of SDN 3 Golong. Data were collected through expert validation sheets for content and media, as well as questionnaires on students’ and teachers’ responses. The results indicate that the developed LKPD has good feasibility, with a material expert validation score of 73% (feasible) and a media expert validation score of 91% (very feasible). Furthermore, the practicality level is categorized as practical, as indicated by small group trials (77%), large group trials (81%), and teacher responses (75%). Therefore, the HOTS-based LKPD with numeracy literacy nuance is considered valid and practical to be used as instructional material in elementary mathematics learning and contributes to improving contextual and meaningful learning quality. Universitas Veteran Bangun Nusantara 2026-05-23 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/8123 10.32585/absis.v8i1.8123 Absis: Mathematics Education Journal; Vol. 8 No. 1 (2026): Mei 2026; 1-11 Absis: Mathematics Education Journal; Vol 8 No 1 (2026): Mei 2026; 1-11 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/8123/3908 Copyright (c) 2026 Paula Anastasha, Muammar, Siti Ruqoiyyah https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/8148 2026-05-23T04:16:57Z absis:ART

Exploring Mathematics Teachers’ Perceptions of ChatGPT for Personalized Learning and Technology Dependence Nurmia Suri Aksuri Sanrawati Anisa Nurhalisa Nabila Apriani Maulidiah Putri Aprisal The development of artificial intelligence, particularly ChatGPT, has begun to influence mathematics learning in classrooms. This technology is not only used as a learning support tool but also affects how teachers teach and how students understand mathematical concepts.  This study aims to analyze the effectiveness of ChatGPT in mathematics learning, its benefits and challenges, and the potential for technology dependence based on mathematics teachers’ perspectives. This study employed a Systematic Literature Review (SLR) approach. The data analysis technique used the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) method through the stages of identification, screening, eligibility, and article inclusion. Articles were collected from ScienceDirect, Google Scholar, Semantic Scholar, Publish or Perish, and ResearchGate. Based on the selection process, 27 articles were analyzed thematically according to the research focus. The findings indicate that mathematics teachers perceive ChatGPT as effective in supporting more flexible, interactive, and adaptive learning based on students’ needs. ChatGPT also supports personalized learning through adjusted explanations and learning pace. However, its use also presents challenges related to information accuracy, teachers’ readiness, and supervision of AI use. In addition, the ease of obtaining instant answers may increase technology dependence and reduce students’ engagement in mathematical thinking during the learning process. Universitas Veteran Bangun Nusantara 2026-05-23 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/8148 10.32585/absis.v8i1.8148 Absis: Mathematics Education Journal; Vol. 8 No. 1 (2026): Mei 2026; 21-31 Absis: Mathematics Education Journal; Vol 8 No 1 (2026): Mei 2026; 21-31 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/8148/3911 Copyright (c) 2026 Nurmia, Suri Aksuri, Sanrawati, Anisa, Nurhalisa, Nabila Apriani Maulidiah Putri, Aprisal https://creativecommons.org/licenses/by-sa/4.0

oai:ojs.pkp.sfu.ca:article/8178 2026-05-23T04:16:54Z absis:ART

Problem-Solving Ability In Arithmetic Sequences And Series Using Problem-Based Learning Marta Towe, Mariana This study aims to describe the learning process on the topic of sequences and series using the Problem-Based Learning (PBL) approach, and to describe students' mathematical problem-solving abilities on the topic of arithmetic sequences and series using the Problem-Based Learning (PBL) approach. The study was conducted at SMA Negeri 1 Adonara Tengah in February 2026. The subjects of this study were 16 students in Grade XI. The data collection techniques used were learning process, written tests, and interviews. Mathematics learning on the topic of sequences and series using the PBL approach was carried out through several stages: (a) orientation, (b) organizing, (c) guiding individual/group investigation, (d) developing and presenting, and (e) analyzing and evaluating. The results of the written test from 16 students, analyzed based on indicators of mathematical problem-solving ability, showed that for Problem 1, all 16 students (100%) were classified as having high problem-solving ability, having met indicators 1–4; for Problem 2, 13 students (81.25%) were classified as having high problem-solving ability, having met indicators 1–4, while 3 students (18.75%) were classified as having moderate problem-solving ability, having only met indicators 1–2. Based on the results obtained, it can be concluded that mathematics learning on the topic of sequences and series using the PBL approach can improve students' problem-solving abilities. Universitas Veteran Bangun Nusantara 2026-05-23 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://journal.univetbantara.ac.id/index.php/absis/article/view/8178 10.32585/absis.v8i1.8178 Absis: Mathematics Education Journal; Vol. 8 No. 1 (2026): Mei 2026; 44-53 Absis: Mathematics Education Journal; Vol 8 No 1 (2026): Mei 2026; 44-53 2686-0090 2686-0104 eng https://journal.univetbantara.ac.id/index.php/absis/article/view/8178/3913 Copyright (c) 2026 Mariana Marta Towe https://creativecommons.org/licenses/by-sa/4.0