6-Physical-Sound+and+Light

Big Idea
What is sound?

Guiding Questions
How does sound travel? What gives sound a different pitch and a different loudness?

Key Terms
Pitch Loudness
 * __Sound words__**

Materials/ Resources Teachers
howstuffworks.com has other videos about sound Website with free power point presentations and other resources- [] Resources for sound- []

Websites
Go to Brain Pop for sound how satelite radio works- [] Ideas for sound- []