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Erschienen in:
1996 | OriginalPaper | Buchkapitel
Modelling Children’s Informal Arithmetic Strategies
verfasst von : Roshni Devi, Tim O’Shea, Sara Hennessy, Ronnie Singer
Erschienen in: Intelligent Learning Environments: The Case of Geometry
Verlag: Springer Berlin Heidelberg
Enthalten in: Professional Book Archive
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This chapter discusses our approach to modelling, supporting and developing children’s informal arithmetic strategies. The first section of the chapter is an account of a study that was carried out to investigate the development of the arithmetic concepts commutativity and associativity. The implementation of production-rule models of children’s problem-solving strategies is discussed. The last section describes our computer-based package called Shopping on Mars, and reports on some field trials of the package.