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Akkuzu, Nalan; Akcay, Husamettin – Online Submission, 2011
This study describes the analogical models and narratives used to introduce and teach Grade 9 chemical covalent compounds which are relatively abstract and difficult for students. We explained each model's development during the lessons and analyzed understanding students derived from these learning materials. In this context, achievement,…
Descriptors: Experimental Groups, Control Groups, Student Attitudes, Achievement Tests
Tandogan, Ruhan Ozkardes; Orhan, Akinoglu – Online Submission, 2007
The aim of this study was to determine the effects of problem-based active learning in science education on students' academic achievement and concept learning. In the study, both quantitative and qualitative research methods were utilized. Quantitative data were obtained via the pre/post-test, treatment-control groups test model. Qualitative data…
Descriptors: Conventional Instruction, Comparative Analysis, Grade 7, Teaching Methods
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Akinoglu, Orhan; Tandogan, Ruhan Özkardes – EURASIA Journal of Mathematics, Science & Technology Education, 2007
The aim of this study was to determine the effects of problem-based active learning in science education on students' academic achievement and concept learning. In the study, both quantitative and qualitative research methods were utilized. Quantitative data were obtained via the pre/post-test, treatment-control groups test model. Qualitative data…
Descriptors: Conventional Instruction, Comparative Analysis, Grade 7, Teaching Methods