How Ears Hear Sound

How Ears Hear Sound

5th Grade · Science · 30 min

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Learning Objective

I can describe how sound travels through the ear.

  • 1

    The three main sections of the ear are the outer ear, middle ear, and inner ear.

  • 2

    The eardrum vibrates when sound waves enter the middle ear, causing the ossicles to vibrate.

  • 3

    The cochlea and semicircular canals are located in the inner ear and send signals to the brain via the auditory and vestibular nerves.