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Cetin-Dindar, Ayla; Geban, Omer – Journal of Educational Research, 2017
The purpose of this study was to investigate the effect of 5E learning cycle model oriented instruction (LCMI) on 11th-grade students' conceptual understanding of acids and bases concepts and student motivation to learn chemistry. The study, which lasted for 7 weeks, involved two groups: An experimental group (LCMI) and a control group (the…
Descriptors: Scientific Concepts, Science Instruction, Chemistry, Thinking Skills
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Cam, Aylin; Geban, Omer – Journal of Science Education and Technology, 2011
The purpose of the study was to investigate the effectiveness of case-based learning instruction over traditionally designed chemistry instruction on eleventh grade students' epistemological beliefs and their attitudes toward chemistry as a school subject. The subjects of this study consisted of 63 eleventh grade students from two intact classes…
Descriptors: Experimental Groups, Control Groups, Chemistry, Grade 11