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Duzen, Carl; And Others – Physics Teacher, 1992
Presents a series of activities that utilizes a leveling device to classify constant and accelerated motion. Applies this classification system to uniform circular motion and motion produced by gravitational force. (MDH)
Descriptors: Acceleration (Physics), Classification, Force, High Schools
Peer reviewed Peer reviewed
Dykstra, D. I.; And Others – Science Education, 1992
Discusses (1) the need for teachers to understand student conceptions; (2) alternative conceptions that students formulate; (3) changing conceptions; (4) representing conceptual knowledge for studying conceptual change; (5) strategies for inducing change; and (6) a taxonomy of conceptual change. (Contains 61 references.) (MDH)
Descriptors: Beliefs, Classification, Cognitive Development, Cognitive Mapping