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He, Peng; Chen, I-Chien; Touitou, Israel; Bartz, Kayla; Schneider, Barbara; Krajcik, Joseph – Journal of Research in Science Teaching, 2023
Student science proficiency development demands sustainable and coherent learning environment support. Scholars argue that project-based learning (PBL) is an efficient approach to promoting student science learning, compared to conventional instructions. Yet, few studies have delved into the learning process to explore how a coherent PBL system…
Descriptors: Predictor Variables, Science Achievement, Science Tests, Summative Evaluation
Debbie Mohamed – ProQuest LLC, 2023
The purpose of the study is to see if there is a significant difference in chemistry exam achievement growth for 10th grade students in classes with problem-based learning compared with those students in classes with direct instruction. The state in which the study was conducted is developing new standards that are challenging students more than…
Descriptors: Grade 10, Chemistry, Science Instruction, Gender Differences
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Heru Setiawan; K. Kusnadi; Hertien Koosbandiah Surtikanti; R. Riandi – Journal of Biological Education Indonesia (Jurnal Pendidikan Biologi Indonesia), 2023
Students' environmental knowledge and sustainability awareness are important competencies to prepare them to face global environmental challenges. The study aimed to evaluate the gender difference and correlation between students' environmental knowledge, sustainability awareness, and sustainability practice frequency after Education for…
Descriptors: Environmental Education, Problem Based Learning, Sustainability, Gender Differences
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Baran, Mukadder – Journal of Education and Training Studies, 2016
The purpose of this study was to investigate not only the applicability of the method of Problem-Based Learning (PBL) to the lesson subject of "Gasses" within the scope of the 9th grade course of Chemistry in Hakkari Gazi High School but also the influence of this method on the students' achievement levels in chemistry and on their…
Descriptors: Problem Based Learning, Chemistry, Secondary School Science, Grade 9