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Tekkaya, Ceren – Research in Science and Technological Education, 2003
Investigates the effectiveness of combining conceptual change text and concept mapping strategies on students' understanding of diffusion and osmosis. Results indicate that while the average percentage of students in the experimental group holding a scientifically correct view rose, the percentage of correct responses in the control group…
Descriptors: Concept Mapping, Diffusion (Physics), Grade 9, High Schools