Electricity and magnetism. 

 - Teacher's Edition. 
 - Illinois :  McDougal Littell,  2005. 
 - xxxii, 206 p :  ill., col ;  29 cm. 
 - McDougal Littell Science .
 - McDougal Littell Science .
<br/><br/> Includes Index. 
<br/><br/>Electricity -- Circuits and Forces -- Waves, Sound and Light. 
<br/><br/><label>ISBN: </label>0618334416 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity.<br/>Magnetism.<br/>Science--Study and teaching (Elementary)