McNamara, Timothy J <br/><br/>
Key concepts in mathematics : strengthening standards practice in grades 6-12 
Timothy J. McNamara 
 - 2nd ed 
 - Thousand Oaks, CA  Corwin Press  c2007 
 - xiii, 249 p. : ill. ; 28 cm 
<br/><br/> Includes bibliographical references (p. 245-246) and index 
<br/><br/><label>ISBN: </label>9781412938426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - Study and teaching (Middle school) - United States<br/>Mathematics - Study and teaching (Secondary) - United States<br/>Problem-based learning
<br/><br/><label>Dewey Class. No.: </label>510.712 MC