TY - BOOK AU - AU - Shell-Gellasch, Amy. ED - ED - ED - Mathematical Association of America. ED - TI - : a resource for teaching mathematics SN - 9780883851821 (pbk.);0883851822 SN - 2 PY - 2007///];copyright 2007.46 CY - Washington, DC PB - Mathematical Association of America KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Study and teaching (Secondary);Study and teaching (Higher);History.;Study and teaching.;History KW - Mathematics;Mathematics;Mathematics;Mathematical instruments.;Mathematics;Mathematics;Mathematical instruments KW - sears;sears;sears0 N1 - Includes bibliographical references; 5; Science Books & Films (A.A.A.S.); Professional;Professional; Follett Library Resources N2 - Collects articles from researchers and educators who use models of a historical nature to enhance the mathematical reasoning, mechanical and spatial reasoning and manipulation, and evaluation skills of their students ER -