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Resources: 326 – 350 Total: 441
 
The Doppler effect Student activity
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The ear Illustration
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The ear Student activity
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The effects of loud sounds Student activity
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The frequency of beats Whiteboard exercise
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The frequency of beats Student activity
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The graph of the sine Student activity
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The hearing process Student activity
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The law of refraction Student activity
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The Law of Wave Reflection Student activity
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The Law of Wave Reflection Whiteboard exercise
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The Law of Wave Refraction Whiteboard exercise
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Resources: 326 – 350 Total: 441
 
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