Sense of Hearing

which body parts you use for the sense of hearing?

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• 

Tags

NGSS.4-LS1-2

How many parts of ears are there?

• 3

• 2

What are the 3 parts of ear?

• outer ear, middle ear, inner ear

• front ear, middle ear, back ear

what does the earwax do?

• It protects our ears from dirt and infection.

• It protects our ears from sounds.

When do we need to clean the earwax?

• everyday

• When we have too much earwax and it caused the difficulty to hear

Choose the object with soft sound.

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• 

Choose the object with loud sound.

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• 

Tags

NGSS.MS-LS1-8

Choose the object with high sound.

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• 

Tags

NGSS.MS-PS4-1

Which object has low sound.

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• 

Tags

NGSS.MS-PS4-2

Where do we go to check our ears?

• to a dentist

• to ENT (Ears Note Throat) doctor