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All Journal JPMS (Jurnal Pendidikan Matematika dan Sains) Jurnal Pendidikan Matematika CAUCHY: Jurnal Matematika Murni dan Aplikasi AKSIOMA: Jurnal Program Studi Pendidikan Matematika JIPM (Jurnal Ilmiah Pendidikan Matematika) Jurnal Elemen Briliant: Jurnal Riset dan Konseptual Jurnal Kajian Pembelajaran Matematika HISTOGRAM: Jurnal Pendidikan Matematika Jurnal Penelitian Pendidikan IPA (JPPIPA) JMPM: Jurnal Matematika dan Pendidikan Matematika PRISMA Desimal: Jurnal Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal BIOEDUIN : Program Studi Pendidikan Biologi Jurnal Cendekia : Jurnal Pendidikan Matematika JTP - Jurnal Teknologi Pendidikan Inovasi: Jurnal Ilmiah Ilmu Manajemen Vygotsky: Jurnal Pendidikan Matematika dan Matematika International Journal of Insights for Mathematics Teaching (IJOIMT) Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Mosharafa: Jurnal Pendidikan Matematika Locus : Majalah Ilmiah FIA Edumatica: Jurnal Pendidikan Matematika Prosiding Konferensi Nasional Penelitian Matematika dan Pembelajarannya Room of Civil Society Development Jurnal MIPA dan Pembelajarannya Sora Journal of Mathematics Education PEDAMAS (Pengabdian Kepada Masyarakat) Jurnal Pendidikan MIPA Jurnal Pendidikan Progresif Mathematics Education Journal Journal on Mathematics Education Room of Civil Social Development Media Pendidikan Matematika
I Made Sulandra
Universitas Negeri Malang
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Exploring the Characteristics of Student Transformational Activities in Indonesia in Solving Cognitive Conflict-Based Problems Rosimanidar; Purwanto; Hidayanto, Erry; Sulandra, I Made
JTP - Jurnal Teknologi Pendidikan Vol. 25 No. 3 (2023): Jurnal Teknologi Pendidikan
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jtp.v25i3.45728

Abstract

This research aimed to describe the characteristics of the transformational activities of Indonesian students in resolving problems based on cognitive conflict. The research employed a phenomenological approach with five students as subjects. The research instruments included tests and interview guidelines, and the analysis was conducted using the constant comparative method. Change-based activities are a good way to solve cognitive conflict issues, including full rule-based unexpected results, full rule-based matching problem parts, incomplete rule-based unexpected results, and incomplete rule-based matching problem parts. Exploring these characteristics serves as a foundation for instructors to enhance the quality of instructional design. Practically, a profound understanding of these characteristics can provide a solid foundation for educators to enhance their instructional design quality. By exploring and comprehending how students address cognitive conflict, instructors can design more effective learning experiences that align with the student's needs.
PROSES BERPIKIR MAHASISWAMATEMATIKA IKIP MATARAM DALAM PEMBUKTIAN KETERBAGIAN BERDASARKAN TEORI PEMROSESAN INFORMASI Juliangkary, Eliska; Yuwono, Ipung; Sulandra, I Made
Media Pendidikan Matematika Vol. 1 No. 2 (2013)
Publisher : Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/mpm.v1i2.1894

Abstract

Knuth (2002), Healey and Hoyles (2000) have studied on teachers and students’ concept on prooving. However, those studies did not yet discover on case “how does student’s thinking process on fragmentation proofing?.”The Information Processing Theory is one of the theories that focus on one’s thinking process. It is one of the members of cognitive learning type theory which digs detail and deep on the relationship between subdivisions of information since it has been received from its surrounding until it permanently saved in someone’s mind. The aim of this study was describing thinking process of ikip mataram students in mathematic prooving based on information processing theory.
TRANSFORMING MATHEMATICS LEARNING THROUGH GOOGLE SITES MEDIA DEVELOPMENT FOR ELEMENTARY SCHOOL STUDENTS' UNDERSTANDING AND MOTIVATION Rahayu, Fitriya Dwi; Sulandra, I Made; Wahyuningrum, Endang
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 04 (2025): Volume 10 No. 04 Desember 2025 Press
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i04.36472

Abstract

This research is motivated by the low understanding and interest in learning mathematics among fifth grade elementary school students, especially in fractions, as indicated by numeracy achievement that is still below national standards and the dominance of conventional learning methods based on books and worksheets. The purpose of this research is to develop Google Sites-based learning media to improve students' understanding of mathematics and learning interest, and to describe the development process systematically. The method used is Research and Development (R&D) with the ADDIE model, including needs analysis, content and interface design, media development, implementation in experimental and control classes, and pretest-posttest evaluation and analysis with N-Gain. The results of the study indicate that Google Sites media is effective in improving the understanding of fraction concepts, indicated by a high N-Gain in the experimental class (0.91) compared to the control (0.30). This media also increases students' learning interest, motivation, and engagement through interactive visualizations, learning videos, quizzes, and educational games. The contribution of this research is practical and academic: practically, this media can be used as an interactive and independent learning tool; Academically, this research develops a systematic and relevant web-based learning model for the elementary school context, while also serving as a reference for the development of similar digital media.Keywords:
The Characteristics of Students Engaged in Spontaneous Problem-Posing Syaiful Hadi; Cholis Sa’dijah; Sudirman Sudirman; I Made Sulandra; Sri Rahayuningsih
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.6869

Abstract

Spontaneous problem posing is a basic concept of spontaneous mathematical thinking and science learning. Students generate problems without systematic encouragement and pose problems based on the student's desire to develop their skills. As a result, they can serve as important markers of constructive mathematical and science engagement, particularly affective engagement, for problem solvers and their classroom communities. We used a qualitative approach to analyze student characteristics, especially in the affective domain, when presenting random problems. We used an observational approach and experience sampling in each class to observe students' engagement in spontaneous problem posing both individually and in groups. The findings revealed that each student showed different characteristics when presenting problems suddenly (spontaneous problem posing). The submission of the first subject problem was categorized as problem-as-exercise, satisfying the characteristics of spontaneous originality, where constructive emotional experiences impressed more on the teacher, while negative emotional experiences impressed more on oneself (self), classmates, and mathematical activities. The submission of the second subject problem is classified as a problematic problem, fulfilling the characteristics of spontaneous originality. Negative emotional experiences are more visible in me (myself), while constructive emotional experiences are more visible in teachers, classmates, and math activities
A Generalization Euclidean Algorithm Approach for Solving Multi-Variable Linear Diophantine Equations Ikhsan Abdul Ro'uf; Hery Susanto; I Made Sulandra
CAUCHY: Jurnal Matematika Murni dan Aplikasi Vol 11, No 2 (2026): CAUCHY: JURNAL MATEMATIKA MURNI DAN APLIKASI
Publisher : Mathematics Department, Maulana Malik Ibrahim State Islamic University of Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18860/cauchy.v11i2.43242

Abstract

Multi-variable linear Diophantine equations of the form a1x1 + a2x2 + + anxn = b, where ai, b Z, have various applications in many fields, including cryptography, chemistry, and statistics, where they can be used to determine public and private keys, balance chemical equations, and model scheduling problems, respectively. The equation has infinitely many integer solutions if gcd(a1, a2, , an) divides b. Two well-known algorithms for finding solutions are the Smith normal form and integer lattice methods. This paper presents an alternative approach for obtaining the general solution of the equation. The proposed method applies the generalized Euclidean algorithm to compute gcd(a1, a2, , an), followed by a back-substitution process through the algorithm's steps to express the greatest common divisor as a linear combination of a1, a2, , an. This linear combination is then multiplied by b/gcd(a1, a2, , an) to obtain a particular solution of the equation. Finally, the general solution is constructed from the resulting particular solution.
Co-Authors Aaidati, Iffanna Fitrotul Abadyo Abadyo Abdul Haris Rosyidi Abdur Rahman As’ari Agus Hidayat Agus Prianto Akbar Sutawidjaja Al Ashari, Iqbal Ma’ruf Allifia Nur Chasanah Ambarsari, Ida Fitriana Anam, Ainul Arilaksmi, Ni Putu Gita Arini Rabbi Izzati Barep Yohanes Benyamin Benyamin Benyamin Benyamin, Benyamin Budiarti, Arivia Ayu Cholis Sa’dijah Christiyanto, Dana Yuli Dahliatul Hasanah Damayanti, Hanifah Dana Yuli Christiyanto Dewi Kristika Findia Ning Tyas Dian Putri Wulandari Dimas Femy Sasongko Dodi Sukmayadi Edy Bambang Irawan Endang Trinoviawati Endang Wahyuningrum Erry Hidayanto Fahrun Nisa’ Fanandri Diyaulhaq Farih Nur Hisyam Gatot Muhsetyo Gutomo Wibi Ananggih Hasanah, Firda Dyah Alvin Hery Susanto I Nengah Parta I Nyoman Mudarya Iffanna Fitrotul Aaidati Ikhsan Abdul Ro'uf Imam Fahcruddin Ipung Yuwono Ipung Yuwono, Ipung Irna Natalis Sanit Iva Nurmawanti Izzatul Yazidah I’im Fatimah JULIANGKARY, ELISKA Juliangkary, Eliska Karolin Natalia T Kasanah, Lisanatun Krisdarani, Novanda Labuem, Susana Lathiful Anwar Manopo Manopo Mohammad Ridhoi Mukhammad Solikhin Ni Putu Gita Arilaksmi Nurmawanti, Iva Nurul Ma’rifah Oktoviana, Lucky Tri Permadi, Hendro Puguh Darmawan Purwanto Purwanto Purwanto Purwanto Purwanto Puspitasari, Yesy Putri, Nanda Azzahra Qohar, Abd. Rahadi, Rustanto Rahayu, Fitriya Dwi Rahmadani, Desi Retnowati, Lina Rini Nurhakiki Risit, Alexander Hendro Rosimanidar Rustanto Rahardi Sakinah, Zulfatus Sari, Noviana Puspita Sa’dijah, Cholish Selly Meinda Dwi Cahyaningsih Siti Na’imah Sri Rahayuningsih Subanji Subanji Subanji Suci Yuniati Sudirman Sudirman Sudirman Sukkur , Mohammad Sukoriyanto Sukoryanto Sukoryanto Suparti Suparti Susiswo Syaiful Hadi Syarifudin Syarifudin Tjang Daniel Chandra Toto Nusantara Trianingsih Eni Lestari Ucu Rahayu Umah, Ulumul Wahyuni, Ulfa Indera Wildan Hakim Yesy Puspitasari