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Syamsurizal Syamsurizal
Master’s Program in Science Education, Postgraduate Program, Universitas Jambi, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Environmental Science Materials Science & Nanotechnology Mathematics Physics Social Sciences

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The Effect of the Problem-Based Learning Model Based on the Science, Technology, Engineering, and Mathematics (STEM) Approach on Students' Creative Thinking Ability Nenni Sara; Pinta Murni; Syamsurizal Syamsurizal
Jurnal Inovasi Pendidikan dan Sains Vol 6 No 2 (2025): August
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Nahdlatul Wathan Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51673/jips.v6i2.2528

Abstract

This research aims to analyze the effect of the Problem-Based Learning (PBL) model based on the STEM approach on students' creative thinking ability in the topic of the plant reproductive system. The design used was a quasi-experiment with a pretest-posttest control group model. The population consisted of all Grade IX students of MTS Laboratorium Jambi, totaling 120 students, while the sample comprised 48 students, consisting of Class IX-D and Class IX-E. The instruments used were an essay test of creative thinking ability and a student response questionnaire toward the Problem-Based Learning Model based on STEM. The initial data analysis techniques used the normality test, homogeneity test, and hypothesis test, while the final data analysis techniques used the N-Gain test and analysis of creative thinking ability data. The results of the analysis of creative thinking ability showed an N-Gain score of 0.57 in the experimental class, which is categorized as moderately effective, while the control class obtained an N-Gain score of 0.44, which is categorized as less effective. The PBL Model Based on STEM had a moderate effect on creative thinking ability. Based on the research findings, the dominant indicator of creative thinking was originality, which was moderately effective, while flexibility was found to be effective
Co-Authors Nenni Sara Pinta Murni