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Khalil, Mahmood; Lazarowitz, Reuven; Hertz-Lazarowitz, Rachel – Journal of Science Education and Technology, 2009
In this paper a conceptual model of instruction "the six mirrors of the classroom" used as a frame for teaching a learning topic, the microorganisms are depicted. The paper consists of four sections: (a) the six mirrors of the classroom model (SMC); (b) the SMC as implemented in the expository and cooperative modes of instruction in classrooms and…
Descriptors: Student Attitudes, Social Behavior, Models, Grade 9
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Witenoff, Shalamit; Lazarowitz, Reuven – Research in Science and Technological Education, 1993
Presents samples of educational material adapted for laboratory use on the subject of the pH scale, dilution skills, and their relevance to biology. The experiments were developed for use in both ninth-grade heterogeneous and tracked classes in biology. Students were assessed for academic achievement in relation to their operational reasoning…
Descriptors: Academic Achievement, Biology, Developmental Stages, Educational Research