Inovasi Pembelajaran Geometri Melalui Pelatihan Media Digital Bagi Siswa-Siswi SRMA 38 Lombok Timur

Abstract

The implementation of this community service program aimed to enhance students’ understanding of the learning materials provided at SRMA 38 East Lombok, particularly in geometry, through a more interactive learning approach. In line with the advancement of educational technology, the program was designed to help students visualize geometric concepts more concretly so the learning proces will be more engaging. The activity involved 40 students from SRMA 38 East Lombok and was conducted in a classroom setting. The program consisted of several activities, including the introduction of fundamental geometry concepts, hands-on training in the use of digital geometry learning tools, and an evaluation of learning effectiveness through the administration of pre-tests and post-tests. The evaluation results indicated that the training was effective, as evidenced by the improvement in participants' scores, achieving 100% success rate. Pre-test scores ranged from 7 to 20, while post-test scores increased to a range of 20 to 28. This improvement demonstrates that all participants experienced a greater understanding of the subject matter after attending the program. The findings suggest that the use of GeoGebra as a learning medium effectively supports students' understanding of geometric concepts and makes a meaningful contribution to improving the quality of mathematics education in schools.