Class Texts: Holt Science & Technology Series
2007 edition: Holt, Reinhart and Winston
Life Science - 7th grade
Physical Science - 8th grade
(posted notes are a summary of textbook information)

Monday, May 17, 2010

8th notes - Ch 21.1 What is Sound?

Sound notes Ch 21.1

http://www.scribd.com/doc/31481169
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