暴行 发表于 2025-3-25 04:06:08

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严厉谴责 发表于 2025-3-25 10:24:16

Lexical and Syntactical Meanings Tyrone, Scenetra, and Jason,s of counting. The constituent unit items of a numerical pattern can similarly contain records of counting, and in that case, we say counting is contained in the pattern, in that an item of the pattern can signify a counting act—the numerical pattern implies counting and becomes an assimilating or first part of the counting scheme.

具体 发表于 2025-3-25 15:12:56

Strategies for Finding Sums and Differences Tyrone, Scenetra, and Jason,te that children do use thinking strategies to solve addition and subtraction problems in novel, creative ways. Instead of using a well-established method, they relate the problem to a known sum or difference.

Dungeon 发表于 2025-3-25 18:24:50

https://doi.org/10.1007/978-3-531-91197-7tion of the role of re-presentation and its material as the children made the transition to their verbal periods. Our initial hypothesis–that the verbal period is a transitional period in the same sense that counting figural unit items was for Brenda, Tarus, and James—will be thoroughly tested.

ostracize 发表于 2025-3-25 23:34:18

https://doi.org/10.1007/978-3-531-91197-7g activity, we would hypothesize that the patterns had played a role in their development of the figurative stage. This hypothesis would be plausible because of the role patterns played in Brenda’s, Tarus’s, and James’s development.

最高峰 发表于 2025-3-26 03:24:52

https://doi.org/10.1007/978-3-531-91197-7otor action or re-presentation (von Glasersfeld, 1982a). At the level of operative thought, Piaget suggested that figural re-presentations are, in fact, nothing but “illustrations” that may accompany the performance of mental operations.

减少 发表于 2025-3-26 04:40:31

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placebo 发表于 2025-3-26 09:56:17

The Construction of Abstract Unit Items Tyrone, Scenetra, and Jason,g activity, we would hypothesize that the patterns had played a role in their development of the figurative stage. This hypothesis would be plausible because of the role patterns played in Brenda’s, Tarus’s, and James’s development.

Tincture 发表于 2025-3-26 15:58:45

Strategies for Finding Sums and Differences Brenda, Tarus, and James,otor action or re-presentation (von Glasersfeld, 1982a). At the level of operative thought, Piaget suggested that figural re-presentations are, in fact, nothing but “illustrations” that may accompany the performance of mental operations.

Glower 发表于 2025-3-26 16:58:25

Book 1988tests, or predetermined procedures. Theoretically, the authors subscribe to Piagefs constructivism: numbers are made by children, not found (as they may find some pretty rocks, for example) or accepted from adults (as they may accept and use a toy). The authors interpret changes in the children‘s co
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查看完整版本: Titlebook: Construction of Arithmetical Meanings and Strategies; Leslie P. Steffe,Paul Cobb Book 1988 Springer-Verlag New York Inc. 1988 arithmetic.b