The Magic School Bus Gets Eaten

Ms. Frizzle's class embarks on two magical educational adventures. In the first, the class takes a bus trip through the digestive system of their classmate, Arnold, exploring the mouth, throat, stomach, and intestines. In the second adventure, the class visits the beach and dives underwater to learn about food chains, as Arnold and Keesha work to find the connection between a tuna fish sandwich and pond scum.