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035 _aUPN01000090695
100 _aDuit, Reinders
222 _aSCIENCE EDUCATION
245 _aOn the role of analogies and metaphors in learning science
300 _a649-672
362 _a1991 75, no. 6
653 0 _aAPRENDIZAJE CONSTRUCTIVO
653 0 _aEDUCACION CIENTIFICA
653 0 _aMETAFORAS
904 _aAC
_b028506
905 _aArticulo
999 _c73703
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