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Fitriani, Apriza; Zubaidah, Siti; Hidayati, Nurkhairo – Journal of Biological Education Indonesia (Jurnal Pendidikan Biologi Indonesia), 2022
Critical thinking skills are among the main skills in the 21st Century. However, many schools in Indonesia have not trained their students' critical thinking skills optimally. The purpose of this study was to identify the quality of high-school students' critical thinking skills. A survey was conducted to 175 tenth graders who were registered in…
Descriptors: Foreign Countries, High School Students, Critical Thinking, Thinking Skills
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Fitriani, Apriza; Zubaidah, Siti; Susilo, Herawati; Al Muhdhar, Mimien Henie Irawati – Eurasian Journal of Educational Research, 2020
Purpose: This study aimed to investigate the potential effects of problem-based learning (PBL), predict observe explain (POE), and PBLPOE on students' problem-solving skills and self-efficacy in Biology. This research is based on various facts that problem-solving skills and self-efficacy of Indonesian students in biology subjects are still low.…
Descriptors: Problem Based Learning, Problem Solving, Self Efficacy, Prediction
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Fitriani, Apriza; Zubaidah, Siti; Susilo, Herawati; Al Muhdhar, Mimien Henie Irawati – International Journal of Instruction, 2020
The present study was an attempt to investigate the effect of Problem-Based Learning (PBL), Predict, Observe, Explain (POE), and the combination of both (PBLPOE) on students' critical thinking skills and scientific attitudes in Biology. A pretest-posttest nonequivalent control group design was employed in this study and 132 tenth-grade students…
Descriptors: Problem Based Learning, Critical Thinking, Thinking Skills, Scientific Attitudes