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This Sound Bite activity also includes:
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Learners use their teeth for more than just eating. The activity shows class members how to send sound through their teeth by using an electric motor connected to a radio to generate vibrations. Biting on the motor transfers the vibrations through teeth and bones to the cochlea.
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Concepts
Instructional Ideas
- Incorporate a lesson on how the ear works
Classroom Considerations
- Confirm the activity works with the radio you are using
- Requires a wire with an audio jack and alligator clips
Pros
- Provides an image of the ear to visually see how the ear works
- Contains methods to check for hearing loss
Cons
- Placing a small electrical motor in your mouth, even wrapped in plastic, might not be the best practice