Concept-procedure interactions in children's addition and subtraction.
A 3-week problem-solving practice phase was used to investigate concept-procedure interactions in children's addition and subtraction. A total of 72 7- and 8-year-olds completed a pretest and posttest in which their accuracy and procedures on randomly ordered problems were recorded along with their...
| Publicado en: | Journal of Experimental Child Psychology Vol. 102; no. 2; pp. 131 - 150 |
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| Formato: | Artículo |
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Academic Press Inc.
February 2009
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| Acceso en línea: | Ver este registro en EBSCOhost |