Awkward 发表于 2025-3-21 19:13:28

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Prologue 发表于 2025-3-21 22:13:10

Book 2010chers studying their methods. The book challenges the widely held belief that children’s whole number knowledge is a distraction from their learning of fractions by positing that their fractional learning involves reorganizing—not simply using or building upon—their whole number knowledge. This hypo

合同 发表于 2025-3-22 02:10:44

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消耗 发表于 2025-3-22 08:21:05

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Leaven 发表于 2025-3-22 09:42:24

,A New Hypothesis Concerning Children’s Fractional Knowledge,

Obverse 发表于 2025-3-22 15:59:36

Operations That Produce Numerical Counting Schemes,

Obverse 发表于 2025-3-22 17:51:05

The Unit Composition and the Commensurate Schemes,

纠缠,缠绕 发表于 2025-3-22 21:50:08

The Partitive, the Iterative, and the Unit Composition Schemes,

FOVEA 发表于 2025-3-23 01:26:18

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ABASH 发表于 2025-3-23 07:01:48

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查看完整版本: Titlebook: Children‘s Fractional Knowledge; Leslie P. Steffe,John Olive Book 2010 Springer-Verlag US 2010 Children and Mathematics.Commensurate Fract