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All Journal Jurnal Pendidikan Biologi Indonesia
Slamet Suyanto
Department of Biology Education, Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta, Indonesia
Agriculture, Biological Sciences & Forestry

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Does the PBL-STEM model improve students' deductive, inductive, and reasoning skills in biology? Eka Riana Widiyanti; Slamet Suyanto
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 11 No. 2 (2025): JULY
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v11i2.41084

Abstract

Environmental pollution is a critical issue that requires students to develop strong reasoning and problem-solving skills to understand and address its complexities. However, traditional learning models are not optimal in fostering high-level thinking skills. This study aimed to determine the effect of the PBL-STEM model on deductive, inductive, and considering abilities. The research method used was a quasi-experimental nonequivalent control group pretest-posttest design. The population of this study consisted of 232 tenth-grade students at Senior High Schools 1Pakem. The sampling technique used was cluster random sampling. The sample included class X.C (control group: discovery learning mode), X.D (experimental group: PBL-STEM), and X.E (placebo group: PBL). The data collection technique used in this study was a test consisting of essay questions. The data collection instrument used was 15 valid and reliable essay questions. The research data were analyzed using descriptive quantitative analysis and a one-way MANOVA test. The result of 0.00 < 0.05 means that the implementation of the STEM-based PBL learning model is effective in improving the deduction, induction, and consideration skills of grade X high school students on Environmental Pollution material. Thus, the PBL-STEM model can be an effective alternative to improve critical thinking skills in Biology learning.
Co-Authors Eka Riana Widiyanti