Barrows, Annie. <br/><br/>
Ivy + Bean : What's the big idea 
 Ivy and Bean  What's the big idea? 
written by Annie Barrows ; illustrated by Sophie Blackall. 
 - San Francisco :  Chronicle Books,  c2010. 
 - 131 p. :  ill. ;  19 cm. 
 - Ivy + Bean ;  bk. 7 .
<br/><br/> When all the second grade students must enter the science fair, which has global warming as its theme, best friends Ivy and Bean team up to create an unusual project. 
<br/><br/><label>ISBN: </label>9780811866927 
<br/><br/><label>LCCN: </label>2010008258 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science projects--Fiction.<br/>Science fairs--Fiction.<br/>Schools--Fiction.
<br/><br/><label>LC Class. No.: </label>PZ7.B27576  / Iwbh 2010 
<br/><br/><label>Dewey Class. No.: </label>[Fic]