Dynamic Geometry Environments as a Source of Rich Learning Contexts for the Complex Activity of Proving.

Laborde, Colette

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Peer reviewed

ERIC Number: EJ639869

Record Type: CIJE

Publication Date: 2000

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: ISSN-0013-1954

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Dynamic Geometry Environments as a Source of Rich Learning Contexts for the Complex Activity of Proving.

Laborde, Colette

Educational Studies in Mathematics, v44 n1-2 p151-61 2000

Attempts to develop a global discussion about the roles of dynamic geometry systems (DGS) by addressing four points: (1) the variety of possible contexts for proof in a DGS; (2) the dual nature of proof (cognitive and social) as reflected in the "milieu" constructed around the use of a DGS; (3) from observing to proving; and (4) overcoming the opposition between doing and proving. (Author/MM)

Descriptors: Cognitive Processes, Communication (Thought Transfer), Computer Software, Computer Uses in Education, Deduction, Educational Technology, Geometry, Mathematics Instruction, Proof (Mathematics), Secondary Education, Sociocultural Patterns

Publication Type: Journal Articles; Reports - Research

Education Level: N/A

Audience: N/A

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A

Author Affiliations: N/A

Note: Special issue: Proof in Dynamic Geometry Environments.