Mr. Riley's class is going on a fishing field trip. Haley, Jake, and David count the boats and analyze their size differences. Haley catches 3 fish and they arrange them on the beach by size. The kids have fun using worms as a unit of measure to analyze the size of more fish as they catch them. Bugs, twigs, picnic baskets, hotdog grills, and school buses are also thrown into the amusing math mix. This book can be paired with Gone Fishing! (9781477720769) to provide the alternative point of view on the same topic.