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Upper Secondary Students’ Task Reasoning
Umeå universitet.
2008 (English)In: International journal of mathematical education in science and technology, ISSN 0020-739X, E-ISSN 1464-5211, Vol. 39, no 1, 1-12 p.Article in journal (Refereed) Published
Abstract [en]

Upper secondary students’ task solving reasoning was analysed, with a focus on grounds for different strategy choices and implementa- tions. The results indicate that mathematically well-founded considerations were rare. The dominating reasoning types were algorithmic reasoning, where students tried to remember a suitable algorithm, sometimes in a random way, and piloted reasoning, where progress was possible only when essentially all important strategy choices were made by the interviewer.

Place, publisher, year, edition, pages
2008. Vol. 39, no 1, 1-12 p.
Keyword [en]
mathematical reasoning, upper secondary school
National Category
Other Mathematics
Identifiers
URN: urn:nbn:se:uu:diva-153692DOI: 10.1080/00207390701464675OAI: oai:DiVA.org:uu-153692DiVA: diva2:417492
Available from: 2011-05-18 Created: 2011-05-17 Last updated: 2011-05-18Bibliographically approved

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fulltext(353 kB)230 downloads
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Sumpter, Lovisa
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