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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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Bilgin, Ibrahim; Senocak, Erdal; Sozbilir, Mustafa – EURASIA Journal of Mathematics, Science & Technology Education, 2009
This study aimed at investigating effects of Problem-Based Learning (PBL) on pre-service teachers' performance on conceptual and quantitative problems about concepts of gases. The subjects of this study were 78 second year undergraduates from two different classes enrolled to General Chemistry course in the Department of Primary Mathematics…
Descriptors: Experimental Groups, Control Groups, Problem Based Learning, Chemistry