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p-Index From 2021 - 2026
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All Journal Galuh International Journal of Community Service and Development
Derisa Sania Putri
Universitas Galuh
Education Engineering Languange, Linguistic, Communication & Media Social Sciences Other

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Optimalisasi Penggunaan Geogebra pada Materi Geometri Transformasi Berbasis Budaya Derisa Sania Putri; Salma Zahara Firdausa; Rina Amelia; Nur Eva Zakiah; Ai Tusi Fatimah; Yoni Sunaryo
Galuh International Journal of Community Service and Development Vol 4 No 1 (2026): September 2026
Publisher : Badan Kemitraan Inovasi dan Kewirausahaan Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/gijcsd.v4i1.6044

Abstract

Learning transformation geometry still faces challenges in visually understanding the concepts of translation, reflection, rotation, and dilation, as well as the suboptimal use of technology and local culture in mathematics learning. Therefore, the GEMBIRA (Interactive and Creative Culture-Based GeoGebra Mathematics) innovation was developed as a culture-based learning medium at SMAN 1 Kawali. The activity consisted of a preliminary study, media development, learning implementation, student response evaluation, innovation socialization, and teacher and student testimonials. The evaluation used a Google Forms questionnaire with a Likert scale. The results showed that the use of culture based GeoGebra increased student learning motivation, understanding of transformation concepts, creativity, and appreciation of local culture. The implementation of the GEMBIRA innovation has made a positive contribution to creating interactive, creative, and contextual mathematics learning.
Co-Authors Fatimah, Ai Tusi Rina Amelia Salma Zahara Firdausa Yoni Sunaryo