New student Teddy the Tyrannosuarus Rex learns to use his "inside roar" inside the classroom.

New student Teddy the Tyrannosaurus Rex learns to use his "inside roar" inside the classroom.

Welcome to Dino School—a new Ready-to-Read series about the place where dinosaurs go every day to learn and play! At Dino School, favorite dinosaurs like Tedd

New student Teddy the Tyrannosuarus Rex learns to use his "inside roar" inside the classroom.

"It's class picture day at Dino School and Teddy Rex is excited to wear his favorite sweater for the photo. But when he gets a juice stain on it, Teddy gets mad