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Tosun, Cemal; Senocak, Erdal – Australian Journal of Teacher Education, 2013
The aim of this study was to reveal the effects of Problem-based Learning (PBL) on the metacognitive awareness and attitudes toward chemistry of teacher candidates with different academic backgrounds. The study was carried out on one group using both pre-and post-test experimental studies. The findings of the study were obtained through…
Descriptors: Problem Based Learning, Metacognition, Chemistry, Science Instruction
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Tosun, Cemal; Taskesenligil, Yavuz – Chemistry Education Research and Practice, 2013
The aim of this study was to investigate the effect of Problem-Based Learning (PBL) on undergraduate students' learning about solutions and their physical properties, and on their scientific processing skills. The quasi experimental study was carried out through non-equivalent control and comparison groups pre-post test design. The data were…
Descriptors: Instructional Effectiveness, Achievement Tests, Problem Based Learning, Statistical Analysis