1 online resource (131 pages) : illustrations.
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.
Description based on print version record.
Ivy and Bean what's the big idea?
What's the big idea?
Print version: Barrows, Annie. Ivy + Bean what's the big idea? San Francisco : Chronicle Books, c2010 9780811866927 (DLC) 2010008258 (OCoLC)555675804
9780811879767 (electronic bk.)
0811879763 (electronic bk.)
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