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Gorin, George – Journal of Chemical Education, 1994
Teachers and students alike report difficulties with the measurement unit called mole. This article tries to demonstrate that mole and the corresponding quantity are not exceptional. Mole lacks the context of a given amount because the unit measures the relative number of atoms compared with those present in a standard. Discusses history of…
Descriptors: Chemistry, Concept Teaching, Higher Education, Measurement

Dierks, Werner – Studies in Science Education, 1981
Reviews identified learning problems dealing with stoichiometric calculations. Suggests solutions to these problems along with consequences for the curriculum. Includes remarks from a mathematics teacher concerning these problems. (DS)
Descriptors: Chemistry, College Science, Higher Education, Mathematics Education