Synopsis by Elizabeth Smith
Energetic schoolteacher Ms. Frizzle returns for another episode of the series that finds creative ways to fully involve children in the wonder of learning. In this program, Ms. Frizzle challenges the children to develop their class garden, since it will soon be featured on the cover of a magazine. Young Phoebe asks for help when she realizes that the class doesn't even have one plant growing in their garden. Ms. Frizzle decides to take all of the kids on a flying bus tour to Phoebe's old school in hopes of finding a plant there that they can take back and nurture in their own school garden.