20780737
9780613839211
In order to win at the science fair, go to the experts: these blue-ribbon science experiments are based on those from real students, and they're smart, imaginative, fun to do, and sure to be a hit with the judges! Youngsters will find over 50 exciting andRhatigan, Joe is the author of 'Sure-to-win Science Fair Projects' with ISBN 9780613839211 and ISBN 0613839218.
[read more]