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Direct linkSamsudin, Achmad; Suhandi, Andi; Rusdiana, Dadi; Kaniawati, Ida; Costu, Bayram – Asia-Pacific Forum on Science Learning and Teaching, 2016
The aim of this study was to develop an Active Learning Based-Interactive Conceptual Instruction (ALBICI) model through PDEODE*E tasks (stands for Predict, Discuss, Explain, Observe, Discuss, Explore, and Explain) for promoting conceptual change and investigating its effectiveness of pre-service physics teachers' understanding on electric field…
Descriptors: Active Learning, Instructional Effectiveness, Concept Teaching, Scientific Concepts
Artun, Huseyin; Costu, Bayram – Journal of Science Education and Technology, 2013
The aim of this study was to explore a group of prospective primary teachers' conceptual understanding of diffusion and osmosis as they implemented a 5E constructivist model and related materials in a science methods course. Fifty prospective primary teachers' ideas were elicited using a pre- and post-test and delayed post-test survey consisting…
Descriptors: Teaching Methods, Statistical Analysis, Constructivism (Learning), Scores
Costu, Bayram; Ayas, Alipasa; Niaz, Mansoor – Chemistry Education Research and Practice, 2010
We constructed the PDEODE (Predict-Discuss-Explain-Observe-Discuss-Explain) teaching strategy, a variant of the classical POE (Predict-Observe-Explain) activity, to promote conceptual change, and investigated its effectiveness on student understanding of the evaporation concept. The sample consisted of 52 first year students in a primary science…
Descriptors: Scientific Concepts, Concept Formation, College Freshmen, Chemistry
Costu, Bayram – EURASIA Journal of Mathematics, Science & Technology Education, 2008
The aim of this study was to investigate effectiveness of PDEODE (Predict-Discuss-Explain-Observe-Discuss-Explain) teaching strategy in helping students make sense of everyday situations. For this, condensation concept was chosen among many science concepts since it is related to many everyday-life events. Forty-eight eleventh graders students…
Descriptors: Foreign Countries, Scientific Concepts, Statistical Analysis, Grade 11
