Gibson, Susan E. <br/><br/>
Teaching social studies in elementary schools :  a social constructivist approach / 
Susan E. Gibson. 
 - Toronto :  Nelson Education Ltd.,  2009. 
 - xix, 331 p. :  ill. ;  23 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780176104382  RM311.82 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social science--Study and teaching(Elementary)<br/>Constructivism (Education).<br/>Teaching.