Joanna Cole

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...

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.

Ms. Frizzle and her class explore the senses by traveling on the magic school bus in and out of an eye, ear, mouth, nose, and other parts of both human and animal bodies.

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.

A child observes all the things that her new baby brother does and gives all the reasons why she loves being a big sister.

Ms. Frizzle takes her class on a fieldtrip to a beehive in her magic school bus.

Ms. Frizzle takes the gang on a tour through the history of science so they can get ideas for their science expedition.

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.

Ashley learns to pee and poop in her potty and makes the transition from diapers to big-girl pants. Includes tips for successful potty teaching.