Hensley, Wendie. <br/><br/>
Painless junior science / 
Wendie Hensley, Annette Licata ; [illustrated by Tracy Hohn]. 
 - Hauppauge, N.Y. :  Barron's,  c2007. 
 - vi, 210 pages :  col. illustration ;  26 cm. 
<br/><br/> At head of title: Barron's  Includes index. 
<br/><br/>Changes for survival -- The circle of life -- Depending on each other -- Energy -- Matter -- Light -- Electricity and magnetism -- Objects in the sky -- Rocks and minerals -- Shaping earth's surface. 
<br/><br/><label>ISBN: </label>9780764137198  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching (Elementary)--Juvenile literature.<br/>Education, Elementary--Activity programs--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>372.35 HENS