IMPLEMENTATION OF THE COLLABORATIVE PROBLEM SOLVING (CPS) LEARNING MODEL IN MATHEMATICS INSTRUCTION ON THE TOPIC OF SYSTEMS OF TWO-VARIABLE LINEAR EQUATIONS (SPLDV)

Authors

  • Devitha Dosniroha Universitas Negeri Manado
  • Murni Sulistyaningsih Universitas Negeri Manado
  • Anetha L.F. Tilaar Universitas Negeri Manado

DOI:

https://doi.org/10.26418/jpmipa.v17i1.104388

Keywords:

Collaborative Problem Solving (CPS), Learning Outcomes, Two-Variable Linear Equation Systems

Abstract

This study aims to identify whether the average learning outcomes of students who learn using the Collaborative Problem-Solving learning model are higher than the average learning outcomes of students who learn using the Direct learning model (lecture method) on the Two-Variable Linear Equation System material. This study uses a posttest-only control group design. The population of this study was all eighth-grade students and the sample in this study was class VIII-A as an experimental class consisting of 20 students and class VIII-B as a control class consisting of 10 students at SMP Negeri 3 Tondano in the even semester of the 2024/2025 academic year. The results revealed that there was a difference in the average learning outcomes of students taught using the Collaborative Problem-Solving learning model with students taught using the Direct learning model. Based on the above results, it can be concluded that using the Problem-Based Learning model can improve students' mathematics learning outcomes in the topic of Two-Variable Linear Equation Systems.

References

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Published

2026-02-10

Issue

Vol. 17 No. 1 (2026): January 2026

Section

Articles

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Copyright (c) 2026 Devitha Dosniroha, Murni Sulistyaningsih, Anetha L.F. Tilaar

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This work is licensed under a  Creative Commons Attribution 4.0 International License