Constructions
By: Joan Westley
Series: Windows on science
Publisher: Creative Publications
Published: 1988
Place of publication: Sunnyvale, Calif
Language: eng
Number of pages: 59
ISBN-13: 9780884887119
Subjects: Science; Physics; Study and teaching (Primary); Science projects
Description: Presents 28 science activities in which children investigate the physics of force, motion, and equilibrium through activities in which they create such constructions as walls, ramps, bridges, towers, teeter-totters, and wheeled vehicles.  They also classify building materials by strength, weight, etc., observe objects moving down slopes, investigate chain reactions, and build a pulley elevator.
Notes: For grades PreK-2.

"Active learning for young children."

"Cat No. 56925"--p. [4] of cover.