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Peer reviewedGabel, Dorothy; Sherwood, Robert D. – Journal of Research in Science Teaching, 1984
Determined whether chemistry students (N=332) understood analog tasks that could be used for teaching the mole concept. Also identified possible difficulties that students might have in solving mole problems. Seven major conclusions are reported and discussed, including the finding that two-step problems were more difficult to solve than one-step…
Descriptors: Chemistry, Cognitive Processes, High Schools, Mathematics Skills
