Teaching mathematics through problem solving :  grades 6-12 / 
Harold L. Schoen, volume editor. 
 - Reston, VA :  National Council of Teachers of Mathematics,  c2003. 
 - xvii, 270 p. :  ill ;  23 cm. 
<br/><br/>Includes bibliographical references (p. 259-270). 
<br/><br/> Grades 6-12. 
<br/><br/><label>ISBN: </label>0873535413 (pbk.) 
<br/><br/><label>LCCN: </label>2003021743 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Secondary)--United States.<br/>Problem-based learning.
<br/><br/><label>LC Class. No.: </label>QA13  / .T4313 2003 
<br/><br/><label>Dewey Class. No.: </label>510/.71/2