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11
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12
Number sense and operations in the primary grades hard to teach and hard to learnn
Publicado em 2003Livro -
13
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14
Theory of generalized Stirling numbers and their combinatorial and statistical applications
Publicado em 1999Thesis -
15
Early childhood number games teachers reinvent math instruction, pre-K through third grade
Publicado em 1998Livro -
16
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17
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18
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19
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20
The mastery of reason cognitive development and the production of rationality
Publicado em 1988Livro


