00626nam a22001697a 450000500170000000800410001702000180005804000240007605000230010024500800012326000640020330000410026765000520030865000570036070000190041770000200043620231107091014.0230531b        |||||||| |||| 00| 0 eng d  a9780873537445  6HSLRCaHSLRCcHSLRC  aQA 135.6 M38b2004  aMathematics lessons learned fro, across the world prekindergarten - Grade 8  aUSA:bThe National Council of Teachers of Mathematicsc2014  avi, 113 pages,billustration,c26 cm  a1. Mathematicsvstudy and teaching (elementary)  a2. Mathematicsvstudy and teaching (early childhood)  aJohnny W. Lott  aCarolyn J, Lott