An eccentric schoolteacher takes her class on wondrous educational field trips with the help of a magical school bus In the city (topic: city critters): Tim thinks the zoo is the only place in the city wild animals can survive. To test this theory Ms. Frizzle turns the class into critters! Cracks a yolk (topic: eggs): The principal goes away for a few days and leaves his chicken, Giblets, in Dorothy Ann's care. The Friz shows the class how eggs...

An eccentric schoolteacher takes her class on wondrous educational field trips with the help of a magical school bus Getting energized (topic: energy): The class is ready to plug in their "double trouble wheel of wonder" at the carnival when they discover all the outlets are taken Gets charged (topic: electricity): The class is selling light bulbs. When they stop at Ms. Frizzle's house to sell her one, they find that her doorbell doesn't work A...

Ms. Frizzle and her class are under pressure, air pressure that is when they fly inside an empty jar to find out just why plain old air is pushy stuff!

When Dorothy Ann warns the kids there's an asteroid headed straight for their school, Ms. Frizzle arranges a field trip into space.

Gravity pulls on Phoebe, so she can't slam-dunk. Ms. Frizzle takes the class into space and turns the Bus into a planet - with adjustable gravity!