Energy

2 items found.
ENERGY

ENERGY

Item: EMC879
Energy presents information and investigations on these seven concepts:· Sunlight contains energy.· Sound is produced by vibrations.· Electrical energy flows through electric circuits.· Magnetism is related to...
Price: $ 12.99
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ENERGY: LIGHT HEAT & SOUND

ENERGY: LIGHT HEAT & SOUND

Item: EMC861
For hands-on activities about forms, behavior, and effects of energy that connect science with real life, choose Energy: Light, Heat, & Sound. This book, designed with good science and easy teaching in mind, covers...
Price: $ 13.99
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2 items found.