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Brady, Joseph A.; And Others – Journal of Chemical Education, 1990
Discussed is the performance of college students on the task of solving chemistry problems involving Lewis structures. Difficulty of the task and of individual problems is described. A taxonomy of skills associated with Lewis structures is presented. (CW)
Descriptors: Atomic Structure, Chemistry, College Science, Higher Education
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Maloney, David P. – Physics Teacher, 1990
Students' conceptions of the concept of force are discussed. Possible problem formats and exercises are presented. The need for many formats and variations to help students' resolve their conflicting ideas about physics concepts is stressed. (CW)
Descriptors: Cognitive Development, College Science, Force, Higher Education
Moursund, David; East, Phillip – 1979
The usage and availability of calculators, computers, and related instructional materials are presented. This publication is a Know-Pak, a summary of materials and articles that is part of a series of information packets developed by the Oregon Department of Education. Topics covered include: (1) a forecast of a computer literacy crisis in…
Descriptors: Annotated Bibliographies, Calculators, Computer Science Education, Computers