Analisis Pemahaman Konsep Matematika Siswa Pada Materi Bangun Datar Menggunakan Media Pembelajaran Aplikasi Geogebra

Abstract

This study aims to assess students' ability to apply mathematical concepts on flat buildings through the use of the geogebra application. The population in this study were grade XI students of SMK Swasta Triguna Dharma and the sample was grade XI TKJ students of SMK Swasta Triguna Dharma, totaling 20 students in the 2023/2024 school year. The instrument used was a pre-test post-test test, in the form of an essay test totaling 3 questions. The results stated that there was no significant difference between the pretest and posttest in understanding mathematical concepts on flat building material using the geogebra application. With lower being negative and upper being positive or sig. = 0.873 > α = 0.05 then Ho is accepted and Ha is rejected. The suggestion in this study is that learning using the geogebra application can increase student learning interest in flat building material, but it still needs to encourage the development and implementation of technology-based learning media such as the geogebra application.