Playground antics have never been so much fun! Young dinosaurs play together on the playground until one dinosaur gets angry and tries to ruin the game for everyone. This engaging tale is perfectly pitched for preschoolers and for fans of Byron Barton’s Dinosaurs, Dinosaurs and Jane Yolen’s How Do Dinosaurs Say Goodnight? A group of young dinosaurs builds a seesaw and takes turns playing on it until the bossy, big, and TERRIBLE Tyrannosaurus interrupts their game in a fit of temper. All ends well, though, when Mom steps in and encourages a peaceful and a productive end to the conflict.