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All Journal Jurnal Info Sains : Informatika dan Sains
Andreas P Peranginangin
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Computer Science & IT

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The Application of Problem-Based Learning Model to Improve Students’ Mathematical Problem-Solving Skills in Junior High School Andreas P Peranginangin
Jurnal Info Sains : Informatika dan Sains Vol. 15 No. 01 (2025): Informatika dan Sains , 2025
Publisher : SEAN Institute

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Abstract

This qualitative study investigates the application of the Problem-Based Learning (PBL) model to enhance mathematical problem-solving skills among junior high school students. PBL is a student-centered approach that uses real-world, open-ended problems to drive learning, emphasizing collaboration, critical thinking, and self-directed study. Through observations, interviews, and document analysis in a junior high school setting, this research provides a comprehensive understanding of how PBL implementation impacts students' abilities to solve complex mathematical problems. Findings demonstrate that PBL effectively fosters improved problem-solving strategies, deeper conceptual understanding, and greater student engagement. This study supports integrating PBL as a viable pedagogical model for mathematics education at this level.
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