000			00604nam a2200169 a 4500
005			20140310183435.0
008			080128s19uu xx 00 eng d
020			_a1-59311-499-0
050			_aQA 11.2 _b.T423 2006
245			_aTeachers engaged in research : _binquiry into mathematics classrooms, grades 6-8. _cedited by Joanna O. Masingila.
260			_aGreenwich, Connecticut : _bInformation Age Publishing, _c2006.
300			_a280 p. : _bill. ; _c25 cm.
650			_aMathematics _xStudy and Teaching (Middle school).
650			_aEffective teaching.
942			_cBK _2lcc _kFOR
999			_c22851 _d22851