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Communication Dans Un Congrès Année : 2019

Teaching and learning decimal numbers: the role of numeration units

Grégory Train²

Résumé

We focus on the teaching and learning of decimal numbers at primary level (grades 4 and 5) in France. We are especially interested in the role played by registers of semiotic representation. Three classroom episodes are analyzed by considering the role played by the discursive register of numeration units in conceptualizing decimal numbers.
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Dates et versions

hal-02400926 , version 1 (09-12-2019)

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  • HAL Id : hal-02400926 , version 1

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Lalina Coulange, Grégory Train². Teaching and learning decimal numbers: the role of numeration units. Eleventh Congress of the European Society for Research in Mathematics Education, Utrecht University, Feb 2019, Utrecht, Netherlands. ⟨hal-02400926⟩

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