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All Journal ComEngApp : Computer Engineering and Applications Journal JSI: Jurnal Sistem Informasi (E-Journal) Jurnal Edukasi dan Penelitian Informatika (JEPIN) Annual Research Seminar E-Dimas: Jurnal Pengabdian kepada Masyarakat JURNAL MEDIA INFORMATIKA BUDIDARMA Jurnal ULTIMA InfoSys Sriwijaya Journal of Informatics and Applications Jurnal Generic Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Jurnal Mandiri IT Edumatika
Buchari, Muhammad Ali
Program Studi Teknik Informatika Universitas Sriwijaya Palembang, Indonesia
Religion Humanities Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Nursing Public Health Social Sciences Other

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Journal : edumatika

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Students' Problem-Solving Skills in Polyhedral Geometry with GeoGebra Augmented Reality Support Ruth Helen Simarmata; Muhammad Ali Buchari
Edumatika Vol 9 No 1 (2026): May 2026, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/ejrpm.v9i1.6903

Abstract

Background: Students often face difficulties in geometry learning, especially in topics that require students to interpret spatial objects and transform visual information into mathematical procedures including polyhedral geometry. Purpose: This study aims to analyze students’ mathematical problem-solving based on Polya’s framework in polyhedral geometry tasks within a GeoGebra Augmented Reality (AR)-supported. Method: This study used a mixed-method involving 30 eighth-grade students in Prabumulih. Data were collected through a mathematical problem-solving test, interviews, and classroom observation. Students’ responses were analyzed using a scoring rubric based on four stages of Polya’s problem solving: understanding the problem, devising a plan, carrying out the plan, and looking back. Findings: Most students fell into the medium problem-solving category (63.3%), with only 10% achieving the high category. While students performed best in understanding the problem, their primary difficulties lay in devising a plan and looking back. Implications: The integration of GeoGebra AR supports students in visualizing three-dimensional objects concretely. However, visual support alone is not sufficient to ensure complete problem-solving performance. Originality: The contribution of this study lies in a stage-by-stage diagnostic profile of students’ mathematical problem-solving in polyhedral geometry within a GeoGebra AR-supported learning environment.
Co-Authors A.A. Ketut Agung Cahyawan W Abdiansah, Abdiansah Abdurahman Abdurahman Akbar, Muhammad Rafi Anna Dwi Marjusalinah Anna Dwi Marjusalinah Aprillia Syafitri Ayu Ferdiyanti Bayu Wijaya Putra Beta Susanto Barus Desty Rodiah Dewi Sartika Dita Zhapira Ezanovia Ezanovia Firdaus Firdaus Gilbert Frans Wijaya Hadir Kaban Hasnan Afif Huda Ubaya Jambak, Muhammad Ihsan Jorena Bangun Kanda Januar Miraswan Karen Nazzua Putri Pratami Kartika Haritami Lulu Usni Dwi Putri M Aldi Ariqi Mahendra, Calvin Marjusalinah, Anna Dwi Mastura Diana Marieska Muhammad Rafly Hafizin Nabila Nabila Oktadini, Nabila Rizky Osvari Arsalan Putri Eka Sevtiyuni Rahmat Fadli Isnanto Ricy Firnando Rossi Passarela Rusdi Efendi Samsuryadi Samsuryadi Sarmayanta Sembiring Simarmata, Ruth Helen Sri Turatmiyah Willy Yesinta Florensia