num_pages: 32
description: Is there a monster living in Walker Lake? That's what Ms. Fizzle's class is trying to find out. The kids try to dive down under the water, but the bus won't go! The class has to figure out how to turn their floater into a sinker so they can solve the mystery of the underwater monster. Take a dive with the Magic School Bus, and learn why things float and sink!
language: English
title: Ups and Downs: A Book About Floating and Sinking
titlecomplete: Ups and Downs: A Book About Floating and Sinking (The Magic School Bus)
genres: Physics, Education, Picture Books, Childrens, School, Science, Nonfiction, Magic
ratings_count: 1794
series: Magic School Bus TV Tie-Ins
publisher: Scholastic Paperbacks