CD Skripsi
Penerapan Model Problem Based Learning Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematis Peserta Didik Kelas VIII.1 SMP Ylpi P. Marpoyan
Abstract: This study aims to improve the learning process and improves students’ mathematical problem solving abilities by implementing the problem based learning model. The subjects of this study were students of class VIII.1 of SMP YLPI P. Marpoyan in the first semester of the 2024/2025 academic year. This study consisted of two cycles, the first cycle containing two meetings with the material One Variable Linear Equations, and the second cycle containing two meetings with the material One Variable Linear Inequalities. Data analysis was carried out with a combination of qualitative descriptive analysis and quantitative descriptive statistical analysis. The results showed that the application of the problem based learning model improved the learning process and improved students’ mathematical problem solving abilities. The average N-gain score increased from 0,58 with a moderate classification in cycle I to 0,88 with a high classification in cycle II. In addition, the average student test increased from 54,38 in cycle I to 76,88 in cycle II. The results showed that the application of problem based learning model improved the learning process and improved the mathematical problem solving abilities of class VIII.1 SMP YLPI P. Marpoyan.
Keywords: Mathematical Problem-Solving, Problem Based Learning, Classroom Action Research
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