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008 991125n 000 0 u
035 _aUPN01000067371
100 1 _aSwatton, Peter
222 0 _aBRITISH EDUCATIONAL RESEARCH JOURNAL
245 0 0 _aChildren's language and assessing their skill in formulating testable hypotheses
260 _aInglaterra
300 _a73-85
362 0 _a1992 Vol. 18, no. 1
653 0 _aDESARROLLO DEL ESTUDIANTE
653 0 _aEVALUACION DEL ESTUDIANTE
653 0 _aPROBAR LA HIPOTESIS
653 0 _aROL DEL MAESTRO
904 _aAC
_b005182
905 _aArticulo
999 _c63983
_d63983