Let's try it out in the water : hands-on early- learning science activities /
by Seymour Simon and Nicole Fauteux ; illustrated by Doug Cushman.
- New York : Simon & Schuster Books for Young Readers, c2001.
- 1 v. (unpaged) : col. ill. ; 23 x 29 cm.
Presents simple activities and experiments that demonstrate buoyancy by observing why some things sink and others float in water.