Ms. Frizzle's class goes on a deep-sea adventure to find out what mermaid's purses are, and learn all about sharks along the way.

What starts as a class trip to the aquarium ends in the depths of the ocean, where the class has to escape from the jaws of a great white shark. Ms. Frizzle teaches the class about different shark species, including the goblin shark, angel shark, and the enormous whale shark. Illustrations.

Ms. Frizzle takes her kids on a whirlwind tour, from the Arctic to the equator so they can see telltale signs of climate change.

Ms. Frizzle's next lesson takes her students on a magic bus ride to the North Pole, where they observe polar bears and other creatures in their natural habitats.

Ms. Frizzle takes her class on a field trip through the town's electrical wires so they can learn how electricity is generated and how it is used.

Magic School Bus Science Chapter Book #17.

"Based on the Magic School Bus books written by Joanna Cole and illustrated by Bruce Degen."--P. [4] of cover.