000 | 00635nam a2200205 a 4500 | ||
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005 | 20210219153450.0 | ||
008 | 991125n 000 0 eng u | ||
035 | _aUPN01000101538 | ||
100 | 1 | _aRubin, Rochelle L | |
222 | _aJOURNAL OF RESEARCH IN SCIENCE TEACHING | ||
245 | _aSystematic modeling versus the learning cycle : comparative effects on integrated science process skill achievement | ||
300 | _a715-727 | ||
362 | 0 | _a1992 Vol. 29, no. 7 | |
653 | 0 | _aFORMACION CIENTIFICA | |
653 | 0 | _aINVESTIGACION EDUCATIVA | |
700 | 1 | _aNorman, John T., | |
700 | 1 | _ecoaut. | |
904 |
_aAC _b039349 |
||
905 | _aArticulo | ||
999 |
_c77618 _d77618 |