Dinopotamus Goes to School — Lois June Wickstrom

Dinopotamus watches the children. He tries to do what they do. He follows them to school. He doesn't fit through the door, so he climbs in the window. The children count their toes. They have 5 on each foot. He has three. He roars because he cannot talk. He learns to use a talking toy. The children see that he wants to learn, just like they do. They all learn together.