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All Journal International Journal of Electrical and Computer Engineering Pedagogi: Jurnal Ilmu Pendidikan Journal of Education and Learning (EduLearn) AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Elemen Journal of Research and Advances in Mathematics Education JMM (Jurnal Masyarakat Mandiri) Jurnal Riset Pendidikan dan Inovasi Pembelajaran Matematika (JRPIPM) Jurnal ABDINUS : Jurnal Pengabdian Nusantara Jurnal Abdi: Media Pengabdian Kepada Masyarakat Jurnal Penelitian Pendidikan Matematika dan Sains SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA Edumatika Journal Focus Action of Research Mathematic (Factor M) MATHEdunesa JRAMathEdu (Journal of Research and Advances in Mathematics Education) Journal of Mathematical Pedagogy (JOMP) Mathematics Education Journal Journal on Mathematics Education
Yurizka Melia Sari
Universitas Negeri Surabaya
Humanities Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Social Sciences Other

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Journal : Mathematics Education Journal

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Development of Ethno-PMRI based E-Worksheet with Mayang Rontek Dance Context on Plane Figures of Geometry Materials Putri, Taszkia Aulia; Fadilah, Nurul; Anjasari, Tika; Sari, Yurizka Melia
Mathematics Education Journal Vol. 19 No. 1 (2025): Jurnal Pendidikan Matematika
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jpm.v19i1.pp99-118

Abstract

The e-worksheet is an interactive tool that allows students to access questions and explore information electronically, supporting their understanding of the concepts being studied. This study aims to develop a valid and effective e-worksheet based on the Ethno-Pendidikan Matematika Realistik Indonesia (PMRI) approach, incorporating the context of the Mayang Rontek Dance, to assist students in learning geometry. The research followed the ASSURE model, which includes six stages: analyzing students' needs, defining objectives, selecting appropriate media and materials, engaging learners, and evaluating and revising the developed e-worksheet. The e-worksheet underwent validation by three experts using Aiken’s analysis technique. Limited trials were conducted with six junior high school students, followed by field trials with twenty-nine students. The results revealed that the e-worksheet was valid, with Aiken indices ranging from 0.59 to 0.89. Statistical analysis using the Wilcoxon test on pre-test and post-test scores successfully rejected the null hypothesis, indicating that the e-worksheet effectively improved students' test scores. Furthermore, the practicality test yielded a score of 84.97%, demonstrating the e-worksheet's high level of practicality. Thus, the developed e-worksheet has been validated as both effective and practical in enhancing students’ understanding of geometry. The integration of the Ethno-PMRI approach and GeoGebra is expected to further enrich students' comprehension of mathematical concepts and their connection to local culture.
Teacher Collaboration in Designing Context-Based Numeracy Tasks Sari, Yurizka Melia; Rahaju, Endah Budi; Rosyidi, Abdul Haris; Prihartiwi, Nina Rinda; Purnomo, Heri; Putri, Taszkia Aulia
Mathematics Education Journal Vol. 20 No. 1 (2026): Mathematics Education Journal
Publisher : Universitas Sriwijaya in collaboration with Indonesian Mathematical Society (IndoMS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/mej.v20i1.pp71-96

Abstract

This study investigates the individual and collaborative designs of context-based numeracy tasks developed by mathematics teachers employing three different contexts, namely, Islamic inheritance law, population census, and genetics. The tasks were designed at different levels of knowing, applying, and reasoning. The obtained data were analyzed using PISA’s contextual framework and Indonesia’s cognitive taxonomy to evaluate task solvability, context type, context level, and cognitive demand. The results show significant differences: most individual designs remained at the knowing level (88.23%), had first-order contexts (88.23%), and had 19.05% of tasks that could not be solved due to insufficient information. Collaborative designs eliminated all tasks that could not be solved, increased the number of reasoning-level tasks from 7.84% to 24.39%, and removed all zero-order context levels. Both preferred social settings (52%), but collaborative designs showed more integration. For example, context-based numeracy problems created individually ask students to determine the percentage of Generation Z. In contrast, group-created problems ask them to analyze the impact of demographics on planning. These findings demonstrate the importance of teacher collaboration in increasing the authenticity and complexity of learning activities. Systematic collaboration frameworks should be incorporated into teacher professional development programs.
Co-Authors Abdul Haris Rosyidi Afandy, Risky Dwi Afsari, Fadilla Ahmad Wachidul Kohar Alfianita, Nova Febrian Ali Shodikin Aliya, Afifa Alvenna Nursyafira Anjani, Karlina Anjasari, Tika Arfiansyah, Noval Ilham Arlinwibowo, Janu Arrauf, Irsyad Izzuddin Asih, Findiyani Ernawati Asteria, Prima Vidya Auni, Anggita Dewi, Alvi Setya Kurnia Dini Kinati Fardah Dwi Purwoko El Milla, Yulia Izza ENDANG SUSANTINI Erik Valentino Fatima, Gupita Nadindra Feriyanto Feriyanto Fiangga, Shofan Fikky Dian Roqobih Haq, Muhammad Dani Izzul Heri Purnomo Indrawatiningsih, Nonik Intan Nurlita Jamil, Siti Nur Amalina Kurniasari, Santi Lestari, Widy Martin, Azzahra Cahyaning Marzuqi, Muhammad Ilyas Masitah Shahrill, Masitah MASRIYAH Masriyah Minarsih, Ni Made Marlin Mukhayyarotin Niswati Rodliyatul Jauhariyah Mulyani, Adela Nabilah, Nurjihan Nafis, Tazkiyatun Ningtyas, Syahratu Cahya Nurul Fadilah, Nurul Pardamean Daulay Permata, Reny Amalia Prayogo, Mochammad Reval Ardhi Yudi Prihartiwi, Nina Rinda Puspaningtyas, Nicky Dwi Putra, Riza Dhifa Alzabarjud Putri, Aulia Eka Putri, Olinda Maharani Aqilla Putri, Taszkia Aulia Putriani, Desi Rahaju, Endah Budi Rahayu, Dwi Shinta Rahmawati, Nabila Neva Rini Setianingsih Rooselyna Ekawati Sari Kusuma Dewi, Sari Kusuma Sari, Sovy Dia Permata Sholihah, Umi Mar’atus Shubhiy, Annisa Nadiya Fauziyah Sifak Indana Siti Farida Soemarsono, Annisa Rahmita Sri Suryanti Suprapto Suprapto TITIN SUNARTI Valentino, Erik Wasis Wasis Yanti, Liza Puspita Zahara, Soffa