Geometrical reasoning in the primary school, the case of parallel lines

During the primary school years, children are typically expected to develop ways of explaining their mathematical reasoning. This paper reports on ideas developed during an analysis of data from a project which involved young children (aged 5-7 years old) in a whole-class situation using dynamic geo...

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Bibliographic Details
Main Authors: Sinclair, Nathalie (Author), Jones, Keith (Author)
Format: Article
Language:English
Published: 2009-06.
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