The Effectiveness of Problem-Based Learning Model in Developing Critical Thinking Skills on the “Youth Pledge” Topic Within the Framework of “Bhinneka Tunggal Ika”

Authors

  • Nurul Azizah Universitas Muhammadiyah Purwokerto
  • Elly Hasan Sadeli Universitas Muhammadiyah Purwokerto
  • Ratna Kartika Wati Universitas Muhammadiyah Purwokerto

DOI:

https://doi.org/10.30595/pssh.v13i.898

Keywords:

Problem-Based Learning, Critical Thinking

Abstract

This research aims to determine the effectiveness of the Problem-Based Learning (PBL) model in developing critical thinking skills on the "Youth Pledge." The method employed in this study is a quasi-experiment with a non- equivalent control group design. The sample consists of Grade VIII A as the experimental group (n=30) and Grade VIII C as the control group (n=30). The data collection techniques include questionnaires,  observations, and documentation analysis, which were analyzed using alternative paired sample test and independent sample t-test with results of 0.000 0.05, indicating that the Problem-Based Learning model effectively cultivates critical thinking skills among students. This is supported by the results of the n-gain present test, which yielded a score of 61.81% for the experimental group and 34.31% for the control group. The effect size test yielded a value of 2.61, falling into the category of high influence.

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Published

2023-11-14

How to Cite

Azizah, N., Sadeli, E. H., & Wati, R. K. (2023). The Effectiveness of Problem-Based Learning Model in Developing Critical Thinking Skills on the “Youth Pledge” Topic Within the Framework of “Bhinneka Tunggal Ika”. Proceedings Series on Social Sciences & Humanities, 13, 153–160. https://doi.org/10.30595/pssh.v13i.898