000 00650nam a2200217 a 4500
005 20210219153446.0
035 _aUPN01000101098
100 _aYERRICK, Rondy
222 _aSCIENCE EDUCATION
245 _aStruggling to promote deeply rooted change : the filtering effect of teachers' beliefs on understanding transformational views of teaching science
260 _aEstados Unidos
300 _a137-159
362 _a1997 Vol. 81, no. 2, apr.
653 0 _aCIENCIA
653 0 _aENSEƑANZA
653 0 _aPRACTICA DOCENTE
700 _aPARKE, Helen, coaut.
700 _aNUGENT, Jeff, coaut.
904 _aAC
_b038909
905 _aArticulo
999 _c77439
_d77439