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Hearing Sounds yr 8 OALH
By Claudine Pearce
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Last updated about 5 years ago
38 questions
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Do Now
Question 1
1.
Give the type of wave that sound waves are.
Question 2
2.
Describe what a source of sound does.
Question 3
3.
Give 2 examples of transverse waves
Question 4
4.
Which piece of equipment is used to measure the length of an object?
Question 5
5.
What is the resolution of this thermometer
Question 6
6.
Describe how sounds are transferred from a guitar to our ears.
Checking for understanding
Question 7
7.
What is the name of the outer part of the ear?
Pinna
cochlea
ear drum
Question 8
8.
Which part of the ear is a spiral shaped structure filled with liquid and tiny hairs?
pinna
cochela
ear drum
Question 9
9.
Which part of the ear sends electrical signals to the brain?
ear canal
auditory nerve
ear drum
Question 10
10.
Which part of the ear is labelled here?
ear canal
auditory nerve
ear drum
Question 11
11.
Which part of the ear is labelled here?
ear canal
auditory nerve
ear drum
LCWC
Question 12
12.
What is the scientificname for the outer ear?
Question 13
13.
What is the scientificname for the passage between the pinna and the ear drum?
Question 14
14.
What is theear drum?
Question 15
15.
What is the purpose of the three bones in the ear (the hammer, anvil & stirrup)?
Question 16
16.
What is the cochlea?
Question 17
17.
What is the name of the nerve that connects the ear to the brain?
LCWC-try not to peek
Question 18
18.
What is the scientificname for the outer ear?
Question 19
19.
What is the scientificname for the passage between the pinna and the ear drum?
Question 20
20.
What is theear drum?
Question 21
21.
What is the purpose of the three bones in the ear (the hammer, anvil & stirrup)?
Question 22
22.
What is the cochlea?
Question 23
23.
What is the name of the nerve that connects the ear to the brain?
Recall Quiz
Question 24
24.
1.
The pinna is….
A thin piece of skin
The outer most part of the ear
Question 25
25.
2.
The ear drum is….
A thin piece of skin
The outer most part of the ear
Question 26
26.
3. The cochlea is….
. A fluid filled structure with tiny hairs
. A nerve that carries electrical impulses to the brain
Question 27
27.
4. The auditory nerve is…
A passage that transfers sound waves to the ear drum
A nerve that carries electrical impulses to the brain
We Do
Question 28
28.
Name
and
describe
the function of the two parts of the ear labelled on the diagram
You Do
Question 29
29.
Name
and
describe
the function of the two parts of the ear labelled on the diagram (2)
Application task
Question 30
30.
Thomas wants to explain to his little brother how his ear allows him to hear the sound being produced by the speaker on their radio.
Explain to him how the sound wave is transferred through the ear and to our brain.
Question 31
31.
Challenge
: how would the oscillations of the ear drum be different if it was a very loud sound
Question 32
32.
Challenge
: how would the oscillations of the ear drum be different if it was a very high pitched sound?
Question 33
33.
Challenge
: Can you think of three reasons why someone might be deaf?
Plenary-
Which part of the ear is being described?
Question 34
34.
1)The thin piece of skin between the ear canal and three bones.
Question 35
35.
2)The spiral shaped structure filled with liquid and tiny hairs
Question 36
36.
3)The passage between the outer ear and the ear drum.
Question 37
37.
4)The outer part of the ear we can see.
Question 38
38.
5)The part of the ear that send electrical signals to the brain