Item Detail Information
Helping us work
DVD
Helping us work
Copies
1 Total copies, 1 Copies are in, 0 Copies are out.
This program begins by explaining what work is. The relationship between work and energy is then explored.
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Authors
Visual Learning (Firm)
Subjects
Closed captioning.
Levers.
Simple machines.
Science and Technology, Structures and Mechanisms, Grade 2: Simple Machines and Movement
Language
English
Series
Things in action
Dimensions
4 3/4 in.