JPPPF: Jurnal Penelitian & Pengembangan Pendidikan Fisika (Dec 2023)
Development of Physics Worksheet based on STEM integrating Engineering Design Process (EDP) through Guided Inquiry Model to Improve Students’ Critical Thinking
Abstract
This study aimed to develop a physics worksheet based on STEM integrating Engineering Design Process (EDP) through the guided inquiry model to improve students' critical thinking in learning physics. The research approach used R&D using the ADDIE model, namely: 1) analysis, 2) design, 3) development, 4) implementation, and 5) evaluation. The data collected was in the form of worksheet eligibility data and critical thinking instruments by experts, and response questionnaires given to five physics teachers at a senior high school in Kutacane. Data analysis using percentage descriptive analysis. The results of the worksheet eligibility test by experts show a percentage score of 79.5%, which is the feasible category, and a critical thinking instrument score of 83.3%, which is the very feasible category. Teachers’ response results show the percentage of suitability indicators of the worksheet with the EDP model step through the guided inquiry model was 91.6% and the EDP model step suitability indicator with critical thinking ability was 93.6%, both of which were included in very valid qualifications. It could be concluded that a worksheet based on STEM integrating the Engineering Design Process (EDP) through the Guided Inquiry Model is appropriate for use to improve students' critical thinking skills in learning physics.
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