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All Journal JPMI (Jurnal Pembelajaran Matematika Inovatif)
Serlin Farwati
IKIP Siliwangi
Mathematics

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Dampak model problem based learning pada kemampuan pemecahan masalah matematis Serlin Farwati; Ratna Sariningsih; Heris Hendriana
JPMI (Jurnal Pembelajaran Matematika Inovatif) Vol. 7 No. 3 (2024): Mei
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22460/jpmi.v7i3.24669

Abstract

The motivation behind this investigation was the weak performance of children in math problems. The purpose of this study is to determine the impact of problem-based learning model on improving students' ability to solve mathematical problems. This study utilized a quasi-experiment method with a Nonequivalent Control Group design. The subjects in this study were class VII B as the experimental group and class VII C as the control group. Each of the two classes had thirty-five students.  The purpose of using a control group as a comparison is to observe what symptoms appear in the group of participants who receive treatment. The conclusion shows that the Problem Based Learning model has a significant impact on the average N-Gain score based on the variation between the pretest score and the final score, namely the posttest score, where the average N-Gain score of the experimental and control classes is significantly different.
Co-Authors Heris Hendriana Ratna Sariningsih