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Çetin, Gülcan; Ertepinar, Hamide; Geban, Ömer – Educational Research and Reviews, 2015
The purpose of this study is to investigate the effects of the conceptual change text based instruction on ninth grade students' understanding of ecological concepts, and attitudes toward biology and environment. Participants were 82 ninth grade students in a public high school in the Northwestern Turkey. A treatment was employed over a five-week…
Descriptors: Foreign Countries, High School Students, Biology, Science Instruction
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Cetin, Gülcan; Ertepinar, Hamide; Geban, Ömer – Turkish Online Journal of Educational Technology - TOJET, 2004
The purpose of this study was to investigate the effectiveness of using conceptual change texts accompanied with small group work on ninth grade students' learning of ecology. The developed texts were constructed to remediation of students' misconceptions with accommodated new ones about ecology. Conceptual change texts were implemented in an…
Descriptors: Ecology, Science Instruction, Computer Assisted Instruction, Concept Formation
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Cetin, Gulcan; Ertepinar, Hamide; Geban, Omer – Hacettepe University Journal of Education, 2004
This study investigated the effectiveness of conceptual change texts oriented instruction accompanied by demonstrations in small groups on students' ecology achievement and attitude towards biology. 78 ninth grade students in a public high school participated in this study. While the control group was taught with the traditional method, the…
Descriptors: Experimental Groups, Control Groups, Student Attitudes, Visual Aids