| Parts of the Ear | Hearing | Sound | Mystery | Safety |
| 10 | 10 | 10 | 10 | 10 |
| 20 | 20 | 20 | 20 | 20 |
| 30 | 30 | 30 | 30 | 30 |
| 40 | 40 | 40 | 40 | 40 |
| 50 | 50 | 50 | 50 | 50 |
| Final Question | ||||
Where is the pinna? What does it do?
Where is the pinna? What does it do?
Outer Ear. Funnels Sound into the middle ear.
What is the pinna connected to?
What is the pinna connected to?
Ear Canal
Where is the eardrum? What is the point of the eardrum?
Where is the eardrum? What is the point of the eardrum?
The point of the eardrum is to make it vibrate. The vibrations pass through three bones of the middle ear.
What is the name of the curly tube in your inner ear?
What is the name of the curly tube in your inner ear?
Cochlea
What makes up the inner ear?
What makes up the inner ear?
Ossicles - hammer, stirrup, anvil
What part of the ear collects sound?
What part of the ear collects sound?
Pinna
What happens when sound travels through the ear canal and reaches the eardrum?
What happens when sound travels through the ear canal and reaches the eardrum?
It vibrates
What causes the ear bones in the middle ear to vibrate?
What causes the ear bones in the middle ear to vibrate?
The vibrating eardrum causes the ear bones to vibrate
After the ear bones vibrate, what happens next?
After the ear bones vibrate, what happens next?
The vibrations move through the cochlea (inner ear)
How does the inner ear pass sound information to the brain?
How does the inner ear pass sound information to the brain?
Through the nerves (auditory nerve)
How does sound travel?
How does sound travel?
In waves
What are vibrations?
What are vibrations?
Back and forth movements
How high or low a sound is is called __________.
How high or low a sound is is called __________.
Pitch
____________________ is how fast or slow a sound wave is.
____________________ is how fast or slow a sound wave is.
Frequency
The loudness of sound is measured in this unit.
The loudness of sound is measured in this unit.
Decibels
What should you never do to your ear canal?
What should you never do to your ear canal?
Stick anything smaller than your elbow in it.
What special language can deaf people use to communicate?
What special language can deaf people use to communicate?
Sign language
What happens to the loudness of the sound, as we move away from the sound source?
What happens to the loudness of the sound, as we move away from the sound source?
The loudness decreases
sound is a result of vibrations and the faster the vibration a. the lower the pitch b. the higher the pitch c. the softer the sound d. the louder the sound
sound is a result of vibrations and the faster the vibration a. the lower the pitch b. the higher the pitch c. the softer the sound d. the louder the sound
b. the higher the pitch
When you made your instruments, how did the thickness of the rubber band effect the pitch?
When you made your instruments, how did the thickness of the rubber band effect the pitch?
Thinner rubber band=higher pitch, thicker rubber band=lower pitch
What are some sounds that can damage our hearing?
What are some sounds that can damage our hearing?
Concerts, factories, machinery, airplanes
What are some ways you can prevent damage to your ears?
What are some ways you can prevent damage to your ears?
Don't stick anything in it, wear protection, etc.
Why is sound important?
Why is sound important?
Helps us understand one another, passes information
Sound travels best through what type of materials?
Sound travels best through what type of materials?
Solids
Why should you avoid loud sounds?
Why should you avoid loud sounds?
They can damage your ears, hearing loss
What might sound look like if it was traveling in solids?
What might sound look like if it was traveling in solids?
Molecules close together and touching.
|
|
|
|
| ||||||||||||||||||||||||||||||
|
|
|
|
|
||||||||||||||||||||||||||||||
What Would You Like To Risk?
|
|
|
|
|
||||||||||||||||||||||||||||||
|
|
|
|
|
||||||||||||||||||||||||||||||
Final Score:
|
|
|
|
|
||||||||||||||||||||||||||||||
|
|
|
|
|
||||||||||||||||||||||||||||||
Review Game Info:
You must save this address to be able to find and share your game!