Is there a monster living in Walker Lake? That's what Ms. Frizzle's class is trying to find out, but the bus won't dive under the water. The class has to figure out how to turn their floater into a sinker. Take a dive with the Magic school bus, and learn why things float and sink.

The class shrinks to frog size and takes a trip on the magic school bus to where frogs live.

On a special field trip on the magic school bus, Ms. Frizzle's class learns about habitat of some animals.

The Sesame Street Muppets perform daring circus acts demonstrating such opposite concepts as big/little, up/down, and clean/dirty.

Oh no! Liz is missing! Ms. Frizzle's class is pretty sure their class lizard has gone on a trip to visit her family in its natural habitat. Join Ms. Frizzle's class as they search for everyone's favorite lizard. Along the way, use the stickers to learn about animal habitats.