Teaching secondary school science : strategies for developing scientific literacy. 
Trowbridge, Leslie W. 
 - Seventh edition. 
 -  Merrill,  2000 
 - xi, 514 p. 
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<br/><br/><label>ISBN: </label>0-13-977372-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science -- Study and teaching (Secondary) -- United States.
<br/><br/><label>Dewey Class. No.: </label>507.12 T75t 2000