Now that Freddy's in first grade he needs a real science experiment for the school fair. But Freddy isn't a science whiz like his best friend, Robbie. When he finally comes up with a plan--growing mold--his mom accidentally throws it away. Can he recreate it in time? Original.

Science Fair Flop 2010, Scholastic Paperbacks, New York, NY

ISBN-13: 9780545130486

Trade paperback

Science Fair Flop 2010, Turtleback Books, New York, NY

ISBN-13: 9780606152105

Bound for Schools & Libraries edition