Christiansen, Jennifer. <br/><br/>
Get to know inclined planes /  [book] 

 - New York, NY :  Crabtree Pub. Company,  2009. 
 - 32 p. :  col. ill. ;  29 cm. 
 - Get to know simple machines .
<br/><br/> Includes index. 
<br/><br/>Scavenger hunt! -- Ramp it up -- Build a ramp -- Staircase -- What's the advantage? -- Trails and roads -- Runaway truck! -- Chutes and slides -- Moving water -- Funnels -- Filler up! -- Inclined planes as complex machines -- Glossary. 
<br/><br/><label>ISBN: </label>9780778744832 (pbk. : alk. paper) 9780778744665 (reinforced library binding : alk. paper) 
<br/><br/><label>LCCN: </label>2009003874 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inclined planes
<br/><br/><label>LC Class. No.: </label>TJ147  / .C534 2009 
<br/><br/><label>Dewey Class. No.: </label>621.8 CHR