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Affichage de 1 - 1 of 1 (Bibliographie: Bibliographie WIKINDX globale)
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Keyword: K-1st graders
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Stern, E. (1993). What makes certain arithmetic word problems involving the comparison of sets so difficult for children? Journal of educational psychology, 85(1), p. p7–23.
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Ajoutée par: Lynda Taabane
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Pop. 27.65%
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