Barrows, Annie <br/><br/>
Ivy + Bean What's the Big Idea / 
Blackall, Sophie. 
 - San Francisco, CA :  Chronicle,  2010. 
 - Ivy + Bean .
<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>978-0-8118-6692-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science projects--Fiction<br/>Science Fairs--Fiction<br/>Schools--Fiction