Siregar, Selvia
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PENGARUH MODEL PEMBELAJARAN PROJECT BASED LEARNING TERHADAP KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA Siregar, Selvia; Harahap, Nurlina Ariani; Julyanti, Eva
JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Vol 11, No 1 (2025)
Publisher : Universitas Bhinneka PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29100/jp2m.v11i1.7523

Abstract

This writing aims to understand how the Project-Based Learning (PJBL) model works to influence the mathematical thinking skills of class VIII students at the Darus Sholihin Labuhanbatu Islamic Boarding School. The research relies on a Pretest-Posttest Control Group design and quasi-experimental methodology. Two groups of sample students were: an experimental group that received teaching based on the PJBL model, and a control group that received teaching using traditional techniques. The results show that when compared with the control group, students taught using the PJBL paradigm experienced a significant increase in understanding of mathematical concepts. The PJBL model has a significant effect on students' understanding of mathematical concepts, according to statistical analysis using the T-Test, the significance number is 0.002, less than 0.05. As a result, the project-based learning approach can be considered as a successful substitute for strengthening students' mathematical thinking standards.