Kemampuan Pemecahan Masalah Siswa Pada Materi Program Linear Menggunakan Project Based Learning Berbantuan Geogebra

Abstract

One of the most important mathematical skills for students to master is problem-solving skills. An effective learning model that involves students and learning media is one of the factors that influence students' ability to solve problems. The purpose of this study was to describe students' problem-solving skills using project-based learning assisted by geogebra in class X students of MAN 1 Ogan Ilir in the 2024/2025 academic year. The research method used is descriptive qualitative. The subject technique used in this study is the random subject technique, namely 26 students of class X Digital 1 MAN 1 Ogan Ilir. The data collection techniques used in the study were observation, problem-solving ability tests on linear programming material and interviews. The results of the study showed that students with high abilities were able to solve problems according to the indicators. While students with moderate abilities showed that they were able to solve the problem, but there were still some shortcomings in the problem-solving ability indicators. While students with low abilities found it difficult to solve problems. Based on the results of the study, it can be concluded that students' problem-solving abilities using the project-based learning model with the help of the geogebra application are classified as sufficient or at a moderate level.