The Effect of Using Geogebra Learning Media on Student’s Mathematical Understanding

Abstrak

This study aims to determine the effect of using Geogebra learning media on students' mathematical understanding on class XI geometry transformation material at one of the vocational high schools in Bekasi. This research uses a quantitative approach with quasi-experimental methods. The population in this study was all grade XI students of the school totaling 144 students with a sample of 51 students obtained randomly through the Cluster Random Sampling technique. The instrument used to collect data is a multiple-choice test, in accordance with indicators of mathematical understanding of the subject of geometric transformations totaling 25 questions. Based on the results of hypothesis testing, values are obtained  which means  rejected and  accepted, namely the effect of using Geogebra learning media on students' mathematical understanding on geometry transformation material in class XI at one of the vocational high schools in Bekasi for the 2022/2023 academic year.