TY - BOOK AU - Burns,Marilyn TI - 50 Problem-solving lessons grades 1-6 SN - 9780941355162 U1 - P 372.7044 BUR /O 21 PY - 2008/// CY - Sausalito, CA PB - Math Solutions Publications KW - Mathematics KW - Study and teaching (Elementary) KW - Study and teaching KW - sears N1 - Professional; Professional; Follett Library Resources N2 - Offers advice and guidance on how to teach mathematics in the elementary school classroom, presented in the form of over one hundred questions and answers, covering preparation and planning, manipulative materials, calculators, number sense, homework, and other topics ER -