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Sound: A First Look DVD
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Sound: A First Look DVD
How do people use sound to communicate?
$49.95
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Item #
DC008987		 Format
DVD		 Grade Level
K - 5		 Runtime
17		 Availability
In Stock		 Alt. Formats
VHS
 
 
 
More About this Product

This program explains that sound is caused by something vibrating. It then describes how people use sound to communicate; how sound varies in its loudness or softness (volume) and its highness or lowness (pitch).
Free Resources
Marc Record