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Key ideas and insights in the context of three high school geometry proofs
Graduate School of Education, Rutgers University, USA.
Graduate School of Education Rutgers University, USA.
2009 (English)In: Mathematics Teacher, ISSN 0025-5769, E-ISSN 2330-0582, Vol. 99, no 9, 644-649 p.Article in journal (Refereed) Published
Abstract [en]

How the concept of "key idea" can be used in high school geometry. Article discusses connecting students' intuitive informal arguments with rigorous formal mathematical proofs. Includes three examples.

Place, publisher, year, edition, pages
2009. Vol. 99, no 9, 644-649 p.
National Category
Other Mathematics
Research subject
Education
Identifiers
URN: urn:nbn:se:umu:diva-30028OAI: oai:DiVA.org:umu-30028DiVA: diva2:278968
Available from: 2009-11-30 Created: 2009-11-30 Last updated: 2017-12-12Bibliographically approved

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CiteExportLink to record
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