Barkan, Joanne. <br/><br/>
What is velocity? / 
by Joanne Barkan. 
 - New York :  Children's Press,  2004. 
 - 31 pages :   color illustrations ;   18 cm  
 - Rookie read-about science .
<br/><br/>Includes bibliographical references and index. 
<br/><br/>J<br/> 
<br/><br/> Colorful photos and simple text encourage children to read on their own as they learn the meaning of velocity and that it is measured by an object's speed and direction.<br/><br/> 
<br/><br/> 440<br/>  Lexile<br/>  J<br/>  Raz-Plus<br/> 
<br/><br/><label>ISBN: </label>0516236164 9780516246642 
<br/><br/><label>LCCN: </label>2004001225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Velocity--Juvenile literature.
<br/><br/><label>LC Class. No.: </label>B254 WH 
<br/><br/><label>Dewey Class. No.: </label>531.112