000 00529naa a2200145 4500
001 99877
090 _a99877
100 _a20040322 y0pory5003 ba
200 1 _aOpen-ended tasks as a trigger for mathematics teachers' professional development
_fOrit Zaslavsky
461 1 _aFor The Learning Of Mathematics
_vVol. 15, nÂș 3 (1995), p. 15-20
606 1 _aPsicologia e Educacao
686 _a3500 - Psicologia Educacional
700 1 _aZaslavsky
_bOrit
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/r4.htm