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Activity
Middle School Science

Middle School Science: Tuning Fork Lab

For Students 6th - 8th
In this succinct lesson plan, students will compare the sounds produced by tuning forks and observe the behavior of sound waves in different media.
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Unit Plan
CK-12 Foundation

Ck 12: Fourth Grade Science: Physical Science: Characteristics of Sound

For Students 4th - 5th
[Free Registration/Login may be required to access all resource tools.] Discusses sound waves and properties of sound.
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Interactive
Other

Fear of Physics: Sound

For Students 9th - 10th
Great animations showing how sound is produced.