Evidence of energy
Subtitle: an introduction to mechanics : book two
By: Jack E. Gartrell, Jr., Larry E. Schafer.
Contributors: Schafer, Larry E.; Horizon Research.; National Science Teachers Association.
Publisher: National Science Teachers Association
Published: 1990
Place of publication: Washington, D.C
Language: eng
Number of pages: 187
Subjects: Force and energy -- Study and teaching (Secondary); Mechanics -- Study and teaching (Secondary); Physics -- Study and teaching (Secondary)
Notes: Materials for middle-grade teachers in physical science.

"A project of Horizon Research, Inc."

Includes bibliographical references.