As Ms. Frizzle leads the way, the class takes an action-packed journey through Arnold's digestive system, a pulsating excursion through Ralphie's bloodstream, and an exploration through the Ralphie robot to learn about bones, joints, and muscles. Includes DVD-ROM features.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.