Chapin, Suzanne H. <br/><br/>
Math matters :  Understanding the math you teach, grades K-8 / 
Suzanne H. Chapin, Art Johnson. 
 - 2nd ed. 
 - Sausalito, CA :  Math Solutions Publications,  2006. 
 - xvii, 358 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references (p. 347-352) and index. 
<br/><br/><label>ISBN: </label>9780941355711 (alk. paper) 0941355713 (alk. paper) 
<br/><br/><label>LCCN: </label>2006001876 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)<br/>Matematicas--Estudio y enseñanza (Primaria)
<br/><br/><label>LC Class. No.: </label>QA 135.6  / C463m 2006 
<br/><br/><label>Dewey Class. No.: </label>372.7