Practical alternatives:  learning and teaching in school science / 
edited by Di Bentley and Mike Watts. 
 - Milton Keynes:  Open University Press,  1988. 
 - xiv, 202 p. :  ill. 
<br/><br/><label>ISBN: </label>0335095143 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching.
<br/><br/><label>Dewey Class. No.: </label>507.1