Kanis, Ira B. <br/><br/>
Earth science activities :  a guide to effective elementary school science teaching / 
Ira B. Kanis, Warren E. Yasso. 
 - x, 182 pages :  illustration ;  28 cm. 
<br/><br/>Includes bibliographical references (p. 171-172) and index. 
<br/><br/><label>ISBN: </label>020516644X 9780205299560 
<br/><br/><label>LCCN: </label>95008376 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earth sciences--Study and teaching (Elementary)<br/>Earth sciences--Study and teaching--Activity programs.
<br/><br/><label>LC Class. No.: </label>QE40  / .K36 1996 
<br/><br/><label>Dewey Class. No.: </label>372.357