ANALISIS TINGKAT PEMAHAMAN SISWA TERHADAP KONSEP MATEMATIKA DALAM MENYELESAIKAN SOAL GEOMETRI PADA KELAS IV SD ISLAM AD DIINUL QAYYIM TAHUN PELAJARAN 2022/2023

The purpose of this study was to describe the level of understanding of fourth grade students towards mathematical concepts in solving geometric shapes problems. This study uses a quantitative descriptive method that aims to describe the level of students' understanding of mathematical concepts in solving geometry problems. The research subjects were all fourth grade students at Ad Diinul Qayyim Islamic Elementary School, totaling 20 students. The population and sample in this study were fourth grade students at Ad Diinul Qayyim Islamic Elementary School, totaling 20 students. In addition, data collection techniques were also used. written tests, interviews and documentation. The results of this study were to determine the level of students' understanding of mathematical concepts in solving geometry problems, related to the level of students' understanding of concepts in solving geometry problems in class IV at SD Islam Ad Diinul Qayyim. The highest average percentage for the level of understanding of the concept of flat shapes in solving problems is 80% in the medium category and the value range is 33.34-66.67. Students with a high understanding level of 15% with a range of 66.68-100. And 5% of students with a low level of understanding