Langer, Georgea M.,  1948- <br/><br/>
Collaborative analysis of student work :  improving teaching and learning / 
Georgea M. Langer, Amy B. Colton, and Loretta S. Goff. 
 - Alexandria, VA :  ASCD,  c2003. 
 - ix, 212 p. :  illus. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0871207842 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>2003011032 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Educational tests and measurements--United States.<br/>Group work in education--United States.<br/>Academic achievement--Evaluation.--United States