Exploring the Ear
A Grade 3 science worksheet to learn about the parts of the ear and how we hear.
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Exploring the Ear
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Read each question carefully and answer to the best of your ability. Some questions will ask you to label parts of the ear.
1. We use our to hear sounds.
2. The outside part of the ear that we can see is called the .
3. Sound travels through a tube called the ear to reach the eardrum.
4. The eardrum vibrates when hit it.
1. What is the main job of your ears?
To see
To hear
To smell
To taste
2. Which part of the ear vibrates when sound waves hit it?
Outer ear
Ear canal
Eardrum
Inner ear
Label the parts of the ear in the diagram below.
1.
2.
3.
4.
1. Loud noises can hurt your ears.
True
False
2. Your ears help you keep your balance.
True
False
1. Describe one way to protect your ears from loud noises.