Teaching primary science constructively 
edited by Keith Skamp 
 - Australia:  Thomson,  2001. 
 -  xx, 424p. 
<br/><br/> Includes bibiolographic references and index 
<br/><br/><br/>Eng 
<br/><br/><label>ISBN: </label>0729533077 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science-Study and teaching (primary)
<br/><br/><label>Dewey Class. No.: </label>372.35044  / TEA