Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education)
Vol. 14 No. 1: JANUARY 2026

Enhancing Creative Thinking Skills in High School Students through the Integrated Approach of Joyful Learning and Problem-Based Learning

Algiranto (Universitas Musamus, Indonesia)
Anderias Henukh (Universitas Musamus, Indonesia)
Tutik Yuliatun (Universitas Musamus, Indonesia)
Parlindungan Sinaga (Universitas Pendidikan Indonesia, Indonesia)
Jesi Jecsen Pongkendek (Universitas Musamus, Indonesia)
Izak Habel Wayangkau (Universitas Musamus, Indonesia)
Mohd Zaidi Bin Amiruddin (University of Jyväskylä, Finland)



Article Info

Publish Date
31 Jan 2026

Abstract

The integrated approach of Joyful Learning and Problem-Based Learning (PBL) is a learning strategy that synergizes an enjoyable, pressure-free learning atmosphere with structured, real-world problem-solving challenges1. This study aims to examine the effectiveness of this approach in enhancing the creative thinking skills of high school students in Physics in Papua. This study employed a quasi-experimental method involving 80 students equally divided into an experimental class and a control class. An open-ended essay test instrument was utilized to measure indicators of fluency, flexibility, originality, and elaboration. The analysis results indicated that while initial abilities were equivalent (p > 0.05), there was a highly significant difference in post-test results (p < 0.001) following the intervention6. The experimental class recorded a mean score of 81.88, outperforming the control class which obtained 66.25, with an effect size (Cohen's d) of 1.498. These findings demonstrate that the blend of emotional comfort and cognitive stimulation is effective in significantly enhancing student creative thinking skills.

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Journal Info

Abbrev

jpsi

Publisher

Subject

Description

Jurnal Pendidikan Sains Indonesia (Indonesian Journal of Science Education) or JPSI is an international journal dedicated to studying and exploring various matters related to science education, especially technological developments in the field of science based on ethnoscience and local wisdom. JPSI ...