Mrs. Huge Horn Monster is missing her monster house! It’s up to Smooth Moves Monster to set the Monster Math Squad on the right trail, but first the Squad need to learn about size! Learning the difference between SMALL, MEDIUM and LARGE, help the Squad follow the right tracks to the park and past a Gate Monster so Lily can climb the jungle gym for a bird’s eye view of the park. After Lily spots the house, they find out the house ran away because Mrs. Huge Horn Monster’s little pet Fuzzy was tickling him constantly! Mrs. Huge Horn gives Fuzzy a quick haircut, and they all live happily ever after! Word of the Day: SIZE. Math Concept: Learning the difference between small, medium and large.