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All Journal Journal of Information Technology and Computer Science Jurnal Pengembangan Teknologi Informasi dan Ilmu Komputer
Okta Purnawirawan
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Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering

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Applying a Constructivist Learning Approach in Designing Educational Games to Enhance Conceptual Understanding of Geometric Shapes Muhammad Rizki Arzi; Putri Ayu Andini; Manda Apriliani Fadzillah; Alya Andini Prasetyo; Ahmad Zulfi'Azwan Nur; Okta Purnawirawan
Journal of Information Technology and Computer Science Vol. 11 No. 1: April 2026
Publisher : Faculty of Computer Science (FILKOM) Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25126/jitecs.111920

Abstract

Mathematics instruction on plane figures still faces challenges in the form of students’ low conceptual understanding and a limited availability of interactive learning media. This study aims to develop MathMind, an educational game based on Game-Based Learning with a constructivist approach, to improve students’ understanding of geometric concepts at SD Negeri 2 Pandanrejo. The study employed the Research and Development method using the ADDIE model. MathMind was developed as a level-based game featuring gamification elements such as rewards, timers, lives, and interactive feedback. Evaluation was conducted through expert validation, users response testing, and pretest posttest analyses using a paired-sample t-test. The results showed a validity rate of 96% from media experts and 98% from content experts, as well as a user response rate of 94%. The pretest and posttest results indicated a significant improvement in students’ conceptual understanding with a p-value < 0.001 and a high effect size. These results demonstrate that MathMind effectively enhances elementary school students’ engagement and understanding of plane figure concepts.
Pengembangan Media Pembelajaran Berbasis Multimedia Interaktif Menggunakan Google Sites Pada Mata Pelajaran Informatika Annora, Ikmalunisa; Okta Purnawirawan; Aditya Rachmadi
Jurnal Pengembangan Teknologi dan Ilmu Komputer Vol 10 No 7 (2026): Juli 2026
Publisher : Fakultas Ilmu Komputer (FILKOM), Universitas Brawijaya

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Abstract

Penelitian ini tujuannya mengembangkan media pembelajaran interaktif dengan basis Google Sites pada Mapel Informatika materi Sistem Komputer dan Interaksi Manusia dan Komputer kelas X serta mengetahui tingkat kelayakan dan keefektifannya dalam mendukung proses pembelajaran. Penelitian ini menjadi penelitian dan pengembangan (Research and Development) dengan memaksimalkan model 4D yang meliputi tahap “Define, Design, Develop, dan Disseminate.” Subjek dari kajian memakai peserta didik kelas X-B, X-C, dan X-F SMAN 1 Kota Malang dengan kuantitas totalnya 102 siswa. Instrumen pengumpulan data berwujud lembar validasi ahli materi dan ahli media dan angket respon peserta didik. Data dianalisa memakai teknik analisis deskriptif kuantitatif. Hasil penelitian memperlihatkan dimana media pembelajaran dengan basis Google Sites memeroleh tingkat kevalidan mencapai 98,75% dari ahli materi dengan kategori sangat valid dan 81,25% dari ahli media dengan kategori sangat valid, sedangkan hasil uji keefektifan memperoleh persentase mencapai 92,08% dengan kategori sangat efektif. Dari hasil itu bisa diambil simpulan dimana media pembelajaran interaktif dengan basis Google Sites layak dan efektif dimanfaatkan menjadi media pendukung pembelajaran Informatika kelas X dan bisa mendongkrak keterlibatan dan wawasannya siswa terhadap materi yang dipelajari.
Co-Authors Aditya Rachmadi Ahmad Zulfi'Azwan Nur Alya Andini Prasetyo Annora, Ikmalunisa Manda Apriliani Fadzillah Muhammad Rizki Arzi Putri Ayu Andini