Let's Go to the PlaygroundBook - 2013
"Discusses simple physics, including levers, and forces, including gravity and centrifugal force, that are present when playing on a playground. Includes science experiments that demonstrate forces"-- Provided by publisher.
Publisher: Mankato, Minn. : Sea-to-Sea Publications, 2013
Branch Call Number: JE 530 WALTON
Characteristics: 30 p. : col. ill. ; 25 cm
Alternative Title: Let us go to the playground