In this read-along picture book, a classroom full of young dinosaurs plays with toys, does art projects, and reads books. But each activity is another opportunity for the over-enthusiastic Tyrannosaurus Rex to wreak havoc. Parents and young children will love the call-and-response nature of the book, and young dinosaur fans will appreciate the listing (and pronunciation guide) for a dozen different dino species. The format is extra vertical in order to accommodate T. Rex's biggest messes.