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All Journal Jurnal Pendidikan Kewarganegaraan Undiksha Jurnal Pendidikan Matematika Undiksha Jurnal Sains dan Teknologi Jurnal Santiaji Pendidikan (JSP) AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Analisa Pendas : Jurnah Ilmiah Pendidikan Dasar Beta: Jurnal Tadris Matematika NUSANTARA : Jurnal Ilmu Pengetahuan Sosial RANDANG TANA - Jurnal Pengabdian Masyarakat Jurnal Pedagogi dan Pembelajaran Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences GUYUB: Journal of Community Engagement SEAS (Sustainable Environment Agricultural Science) Journal Of World Science Emasains : Jurnal Edukasi Matematika dan Sains Jurnal Pembelajaran dan Pengembangan Matematika Trigonometri: Jurnal Matematika dan Ilmu Pengetahuan Alam Jurnal Penelitian dan Pengkajian Ilmiah Journal on Mathematics Education
I Made Dharma Atmaja
Universitas Mahasaraswati Denpasar
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Mechanical Engineering Physics Public Health Social Sciences Other

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ANALISIS KEMAMPUAN LITERASI MATEMATIKA SISWA DALAM MENYELESAIKAN SOAL OPEN ENDED SPLDV DITINJAU DARI GAYA BELAJAR SISWA Najwa Rizqi Luqman; Atmaja, I Made Dharma; Wena, I Made
Jurnal Pembelajaran dan Pengembangan Matematika Vol. 5 No. 1 (2025): Jurnal Pembelajaran dan Pengembangan Matematika
Publisher : Prodi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Unmas Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/pemantik.v5i1.11169

Abstract

Kemampuan literasi matematika ialah suatu kemampuan individu dalam bernalar, membuat rumusan, memakai, serta memberikan interpretasi matematika untuk memecahkan permasalahan dunia nyata. Peringkat PISA Indonesia naik 5-6 peringkat pada 2022 dibanding 2018, namun skor membaca, matematika, dan sains turun 12-13 poin. Rendahnya literasi matematis disebabkan kesulitan siswa menghadapi soal level 1 dan 2 PISA. Adapun faktor yang memengaruhi adalah gaya belajar. Adapun penelitian ini memiliki tujuan : (1) Untuk mengetahui gaya belajar siswa, (2) Mendeskripsikan kemampuan literasi matematika siswa berdasarkan gaya belajar saat menyelesaikan soal open-ended SPLDV, (3) Mengetahui faktor yang memengaruhi rendahnya kemampuan literasi matematika. Metode penelitian menggunakan deskriptif kualitatif dengan subjek 3 siswa kelas IX 1 SMP Negeri 7 Denpasar pada gaya belajar visual, auditori, dan kinestetik. Data dikumpulkan melalui tes uraian, angket, observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan 48,57% siswa dominan visual, 28,57% kinestetik, dan 22,86% auditori. Kemampuan literasi matematika siswa visual sangat baik, auditori baik, dan kinestetik cukup baik. Faktor yang memengaruhi kemampuan literasi matematika adalah gaya belajar, metode pembelajaran di kelas, dan minat siswa terhadap matematika.
PENGARUH MOTIVASI INTRINSIK DAN EKSTRINSIK TERHADAP PRESTASI BELAJAR MATEMATIKA SISWA KELAS VII DI SMP NEGERI 7 DENPASAR Komang Yuda Kurniawan; Noviantari, Putu Suarniti; Atmaja, I Made Dharma
Jurnal Pembelajaran dan Pengembangan Matematika Vol. 5 No. 1 (2025): Jurnal Pembelajaran dan Pengembangan Matematika
Publisher : Prodi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Unmas Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/pemantik.v5i1.11177

Abstract

Tujuan penelitian ini adalah untuk melihat apakah motivasi intrinsik dan ekstrinsik mempunyai pengaruh terhadap keberhasilan belajar matematika siswa, serta untuk menilai tingkat relevansi pengaruh tersebut. Penelitian ini mengkaji data yang dikumpulkan melalui observasi, angket, ujian esai, dan dokumentasi. Penelitian ini menggunakan teknik kuantitatif, dengan desain penelitian ex post facto. Desain penelitian ini adalah kausal-komparatif, termasuk purposive sampling. Populasi penelitian ini adalah siswa kelas VII di SMP Negeri 7 Denpasar, dengan sampel dua kelas, VII.5 dan VII.9 di SMP Negeri 7 Denpasar. Data penelitian mengungkapkan bahwa motivasi intrinsik dan ekstrinsik mempunyai pengaruh sebesar 50,6% terhadap keberhasilan belajar siswa di SMP Negeri 7 Denpasar. Dengan tingkat signifikansi 5%, dapat disimpulkan bahwa motivasi intrinsik dan ekstrinsik mempunyai pengaruh yang cukup besar terhadap kemampuan belajar matematika siswa.
Designing area of circle learning trajectory based on “what-if” questions to support students’ higher-order thinking skills Payadnya, I Putu Ade Andre; Prahmana, Rully Charitas Indra; Lo, Jane-Jane; Noviyanti, Putu Ledyari; Atmaja, I Made Dharma
Journal on Mathematics Education Vol. 14 No. 4 (2023): Journal on Mathematics Education
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.v14i4.pp757-780

Abstract

The study material on circle areas is contextually oriented and aids students in comprehending their surrounding environment. Higher-order thinking skills are imperative for the success of circular learning, as they help students grasp concepts holistically and solve concept problems. "What-if" questions can enhance students' higher-order thinking skills through problem-solving activities, fostering critical and creative thinking. However, applying "what-if" questions is limited to serving as problem-posing triggers, resulting in minimal variation in the material. Therefore, this study aims to design a learning trajectory for the area of circles based on "what-if" questions to enhance students' higher-order thinking skills. This research also addresses the gap by utilizing "what-if" questions to construct and evaluate circle area learning activities. We employed design research as the research method, conducted in three stages: preliminary design, experimental design, and retrospective analysis. The results demonstrated that the designed learning trajectory enhanced higher-order thinking skills in various aspects. Students exhibited critical thinking and profound analysis when working on worksheets and addressing the provided problems. Moreover, students showcased creative and divergent thinking abilities, enabling them to generate alternative problem solutions. Furthermore, optimizing technology usage and emphasizing reasoning in learning should be augmented to enhance student motivation and foster innovative learning.
UPAYA MENINGKATKAN KEMAMPUAN SELF-REGULATED LEARNING MELALUI PENERAPAN DISCOVERY LEARNING BERBANTUAN GOOGLE SITES I Made Dharma Atmaja; I Gede Anugrah Pinaruh
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10, Nomor 02 Juni 2025 q
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.25056

Abstract

Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan self-regulated learning siswa melalui penerapan model Discovery Learning berbantuan media Google Sites Penelitian dirancang sebagai Classroom Action Research yang diimplementasikan dalam dua siklus. Setiap siklus mencakup empat fase: (1) perumusan rencana aksi, (2) implementasi tindakan, (3) pengamatan, dan (4) evaluasi refleksi. Partisipan penelitian melibatkan 43 siswa kelas X RPL 1 SMK Negeri 1 Denpasar pada tahun ajaran 2024/2025. Tingkat self-regulated learning siswa diukur melalui kuesioner yang mencakup aspek metakognitif, motivasi, dan perilaku. Hasil penelitian menunjukkan bahwa persentase skor kemampuan self-regulated learning siswa mengalami peningkatan dari pra-siklus hingga siklus II, yaitu 56,07%, 64,80%, dan 73,87%. Pada akhir siklus II, persentase siswa yang memiliki kemampuan self-regulated learning dalam kategori tinggi dan sangat tinggi mencapai 79,07%. Dengan demikian, penerapan Discovery Learning berbantuan media Google Sites dapat meningkatkan kemampuan self-regulated learning siswa.
Penerapan Model Pembelajaran PBL dengan Media Manipulatif untuk Meningkatkan Hasil Belajar Matematika Siswa Kelas X SMK Negeri 1 Denpasar Hasanah, Siti Raudhatul; Atmaja, I Made Dharma
Jurnal Analisa Vol. 11 No. 1 (2025): Volume 11 Nomor 1 Tahun 2025
Publisher : Department of Mathematics Education, UIN Sunan Gunung Djati Bandung, West Java, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ja.v11i1.45615

Abstract

Rendahnya keterlibatan dan hasil belajar siswa dalam pembelajaran matematika, khususnya pada materi trigonometri, menjadi perhatian utama dalam proses pembelajaran di SMK. Penelitian ini bertujuan untuk meningkatkan hasil belajar matematika siswa Kelas X DKV 2 SMK Negeri 1 Denpasar melalui penerapan model Problem-Based Learning (PBL) yang didukung oleh media manipulatif TrigoWheel. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus. Data dikumpulkan melalui tes hasil belajar dan dokumentasi, kemudian dianalisis menggunakan teknik analisis deskriptif kuantitatif. Hasil penelitian menunjukkan adanya peningkatan ketuntasan belajar dari 63,33% pada pra-siklus menjadi 83% pada Siklus I dan meningkat lagi menjadi 93% pada Siklus II. Selain itu, rata-rata nilai siswa juga meningkat dari 77,67 pada pra-siklus menjadi 87,00 pada Siklus I, dan menjadi 93,23 pada Siklus II. Dengan demikian, penggunaan model pembelajaran PBL yang didukung media manipulatif TrigoWheel terbukti efektif dalam meningkatkan hasil belajar matematika siswa
Balinese Ethnomathematics in Numeracy Education: Culturally-Inspired Questions for Middle School Students Puspadewi, Kadek Rahayu; Atmaja, I Made Dharma; Noviyanti, Putu Ledyari
Jurnal Pedagogi dan Pembelajaran Vol. 8 No. 1 (2025): April
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jp2.v8i1.89054

Abstract

The Minimum Competency Assessment (AKM) emphasizes numeracy as a vital skill for lifelong learning; however, AKM questions often lack cultural relevance, limiting students’ engagement and understanding. To address this issue, this study aims to develop numeracy questions based on Balinese ethnomathematics aligned with AKM by integrating local cultural contexts to make mathematical concepts more meaningful. This research employed a Research and Development (R&D) approach using the ADDIE model, involving eighth-grade junior high school students selected through purposive random sampling. Data were collected through questionnaires, tests, and expert evaluations, then analyzed quantitatively to assess the validity, practicality, and effectiveness of the questions. The results show that these ethnomathematics-based questions possess very high validity, practicality, and effectiveness, while also meeting the cognitive demands of AKM and enhancing student engagement. By integrating Balinese cultural elements such as traditional practices and local contexts, these questions help students connect abstract mathematical concepts with real-life applications. This study demonstrates the potential of culturally-based assessments to improve mathematical understanding and foster cultural pride, offering a framework for broader application in various educational contexts to promote more inclusive and meaningful learning.
Enhancing Student Achievement Through Tailored Mathematics Instruction Noviyanti, Putu Ledyari; I Made Dharma Atmaja; Ni Made Wersi Murtini
JST (Jurnal Sains dan Teknologi) Vol. 13 No. 1 (2024): April
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jstundiksha.v13i1.82977

Abstract

The transition from online learning to limited face-to-face learning requires innovation in learning to increase students' motivation and learning outcomes. This study aims to develop differentiated mathematics learning to improve student learning outcomes and determine the quality of differentiated mathematics learning. This study is a development study using the ADDIE model. The data analysis technique used in this study is for the analysis stage using diagnostic assessment, while at the implementation stage using product validity data analysis by calculating the average score, data analysis to measure product practicality by calculating the average score and data analysis to measure the effectiveness of learning. The results showed that tailored mathematics instruction significantly improved students' conceptual understanding and problem-solving skills compared to traditional instruction methods. Students who received tailored instruction tended to be more active participants in learning, had higher motivation, and showed significant improvements in final test results. This suggests that a tailored instruction approach can be an effective strategy in accommodating the diversity of student abilities, helping achieve more optimal learning outcomes. The implications of this study provide a basis for education policy to further support teacher training in the application of differentiation in instruction, especially in subjects considered difficult, such as mathematics.
Co-Authors A. A. Ngurah Mayun Wirajaya Andre Payadnya, I Putu Ade Andre Payadnya, I Putu Ade Astuti, Ni Komang Widya Azura Ningrum Septi Utami Bria, Maria Kristina Dewa Ayu Putu Tyas Yuli Adelia Gede Ivan Prasetya Satria Nugraha Mulya Gede Suweken Hasanah, Siti Raudhatul I Gede Anugrah Pinaruh I Gusti Agung Ngurah Trisna Jayantika I Gusti Ayu Putu Arya Wulandari I Gusti Putu Suharta I Ketut Suwija I Komang Asmara Utama I Made Wena I Putu Ade Andre Payadnya I Putu Ade Andre Payadnya I Putu Ade Andre Payadnya I Putu Dimas Sedana Arta Ida Bagus Krisna Indira Putra Kadek Adi Wibawa Kadek Rahayu Puspadewi Kadek Rahayu Puspadewi Komang Yuda Kurniawan Lo, Jane-Jane Luh Kartini Made Sita Paramita Marius Derick Simons Martinus Darto Rangu Rangu Muhammad Rivai Najwa Rizqi Luqman Natih, Oka Lanang Jaya Ni Luh Kartini Ni Made Hermayanti Ni Made Wersi Murtini Ni Putu Yuliani Trisna Dewi Ni Putu, Dhila Puspita Noviyanti, Putu Ledyari Payadnya, I Putu Ade Andre PUSPITA, NI PUTU DHILA Putu Ledyari Noviyanti Putu Suarniti Noviantari Rihy, Inthan Rully Charitas Indra Prahmana Sapitri, Ni Made Yeni Sariyasa . Si Ayu Yogi Iswari Wirajaya, A. A. Ngurah Mayun Yohanes Ronaldus Lalung Zainulloh