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Sinclair, Nathalie – For the Learning of Mathematics, 2002
Describes episodes from work with a small group of 8th grade students who were working independently on a geometry course. Uses Geometer's Sketchpad for the tasks. Discusses students' reasoning skills and their interpretation of the painting in terms of the mathematical properties and relationships. (KHR)
Descriptors: Art, Computer Uses in Education, Geometric Concepts, Geometry
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Sutherland, Rosamund – For the Learning of Mathematics, 1991
Discusses concerns for mathematics education research on algebra and requestions methods that focus on the Piagetian concept of cognitive obstacles. Suggests the use of computer-based environments to develop the concept of variable and offers research findings indicating that experiences working with variables in LOGO influences student…
Descriptors: Algebra, Cognitive Development, Cognitive Dissonance, Cognitive Processes