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Smothers, Sinikka M.; Goldston, M. Jenice – Science Education, 2010
This qualitative multiple case study explored the conceptual frameworks of two congenitally blind male adolescents on the nature of matter. We examined participants' responses on four tactile investigations focused on concepts and processes associated with matter changes. The matter changes investigated were dissolution, chemical change,…
Descriptors: Journal Writing, Investigations, Focus Groups, Adolescents
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Minogue, James; Jones, Gail – International Journal of Science Education, 2009
The application of Biggs' and Collis' Structure of Observed Learning Outcomes taxonomy in the evaluation of student learning about cell membrane transport via a computer-based learning environment is described in this study. Pre-test-post-test comparisons of student outcome data (n = 80) were made across two groups of randomly assigned students:…
Descriptors: Scientific Concepts, Outcomes of Education, Classification, Science Instruction