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50 Years of ERIC
50 Years of ERIC
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ERIC Number: EJ230963
Record Type: CIJE
Publication Date: 1980
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
The Effects of Non-Examples in Geometrical Concept Acquisition.
Cohen, Martin P.; Carpenter, John
International Journal of Mathematical Education in Science and Technology, v11 n2 p259-63 Apr-Jun 1980
The effects of nonexamples on the acquisition of the geometrical concept of semiregular polyhedra were examined. Results favored the treatments containing both examples and nonexamples. (TG).
Descriptors: Analytic Geometry, Concept Formation, Geometric Concepts, Geometry, Learning, Secondary Education, Secondary School Mathematics, Teaching Methods
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Mathematics Education Research