1. Shedding light on and with example spaces.
- Author
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Goldenberg, Paul and Mason, John
- Subjects
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MANAGEMENT science , *MATHEMATICS education , *MATHEMATICAL ability , *SECONDARY education , *CURRICULUM , *CURRICULUM-based assessment , *MATHEMATICS teachers , *STUDY & teaching of arithmetic , *ABSCISSION (Botany) - Abstract
Building on the papers in this special issue as well as on our own experience and research, we try to shed light on the construct of example spaces and on how it can inform research and practice in the teaching and learning of mathematical concepts. Consistent with our way of working, we delay definition until after appropriate reader experience has been brought to the surface and several ‘examples’ have been discussed. Of special interest is the notion of accessibility of examples: an individual’s access to example spaces depends on conditions and is a valuable window on a deep, personal, situated structure. Through the notions of dimensions of possible variation and range of permissible change, we consider ways in which examples exemplify and how attention needs to be directed so as to emphasise examplehood (generality) rather than particularity of mathematical objects. The paper ends with some remarks about example spaces in mathematics education itself. [ABSTRACT FROM AUTHOR]
- Published
- 2008
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