000 00891nam a22002537a 4500
003 OSt
005 20140310181735.0
008 130320t xxu||||| |||| 00| 0 eng d
020 _a9780873536776
050 _aQA 41.4
_b.Sm65 2011
082 _aTR 510.71
_bS655 2011
100 _aSmith, Margaret S.
_91594
245 _a5 practices for orchestrating productive mathematics discussions /
_cMargaret S. Smith and Mary kay Stein
260 _aReston,VA :
_bNational Council of Teachers of Mathematics, Inc. ,
_cc2011.
300 _a104 p. :
_bill. ;
_c25 cm.
500 _aIncludes bibliographical references.
521 _aFaculty
541 _j1
562 _e1
650 _aCommunication in mathematics.
_91595
650 _aMathematics
_xStudy and teaching (primary).
_91596
650 _aMathematics
_xStudy and teaching (secondary).
_91597
942 _2lcc
_cBK-TR
_kTR
999 _c2552
_d2552