On a special field trip in the magic school bus, Ms Frizzle's class learn at first hand about different kinds of rocks and the formation of the earth.

On a special field trip in the magic school bus, Ms. Frizzle's class goes into outer space and visits each planet in the solar system.

When Ms. Frizzle takes her class to a dinosaur dig to look for Maiasaura nests, the Magic School Bus turns into a time machine and transports them back into prehistoric times--when dinosaurs roamed the Earth.

Ms Frizzle takes her class on trip inside a beehive on her magic school bus.

When Arnold, one of Ms. Frizzle's students, finds a small foxlike animal with huge ears in the lost and found, he and the rest of the class join in the search for the animal's habitat. They visit six different habitats: the Arctic, the North American temperate forest, the African grasslands, the Amazon rain forest, wetlands, and desert.

When Ms. Frizzle and her student Arnold follow an underground passage beneath Craig's Castle Shop and find themselves in the middle of a siege of a 12th century English castle, they learn a great deal about both castles and the Middle Ages.

Ms. Frizzle takes her students for a ride aboard the Magic School Bus and explains in an easy-to-understand manner the scientific facts of global warming and how it will affect the younger generations.

Ms. Frizzle and her class explore the solar system, including the eight planets, the Sun, comets, meteors, asteroids, and more.

When Arnold wishes he had more information for his family tree, Ms. Frizzle revs up the Magic School Bus and the class zooms back to prehistoric times. First stop: 3.5 billion years ago! There aren't any people around to ask for directions. Luckily Ms. Frizzle has a plan, and the class is right there to watch simple cells become sponges and then fish and dinosaurs, then mammals and early primates and, eventually, modern humans. It's the longest class...