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Direct linkTosun, Cemal; Yasar, M. Diyaddin – Asia-Pacific Forum on Science Learning and Teaching, 2013
Content analysis of the studies of both Turkish and foreign authors on PBL in science education in national and international journals was made considering such variables as the research subject, method, sample, diversity of data collection tools and the data analysis methods. To this end, content analysis of 104 papers - 42 by Turkish authors and…
Descriptors: Comparative Analysis, Foreign Countries, Problem Based Learning, Content Analysis
Erdemir, Naki – Asia-Pacific Forum on Science Learning and Teaching, 2009
In this study, the effects of teacher-directed and self-directed problem-solving strategies on students' attitudes toward physics were explored. Problem-solving strategies were used with the experimental group, while the control group was instructed using traditional teaching methods. The study was conducted with 270 students at various high…
Descriptors: Experimental Groups, Control Groups, Student Attitudes, Physics
Koray, Ozlem; Presley, Arzu; Koksal, Mustafa Serdar; Ozdemir, Muhammet – Asia-Pacific Forum on Science Learning and Teaching, 2008
The purpose of this research is to enhance pre-service teachers' problem-solving skills by giving them opportunity to understand the problem solving process. The study, using an experimental approach, was conducted with 85 pre-service elementary school teachers. The experimental group experienced problem based learning (PBL), while the control…
Descriptors: Experimental Groups, Control Groups, Problem Based Learning, Problem Solving
