1. The Ear

2. Self-assessment

3. Semi-circular canals -
Self-assessment
Semi-circular canals -
Pinna (Outer ear)
Auditory ossicles
Auditorynerve
Ear canal
Ear drum
Eustachian tube
Cochlea

4. Vibrates when sound waves reach it. Auditory ossicles
Parts
Function
Eardrum
Vibrates when sound waves reach it.
Auditory ossicles
Three small bones that carry the vibrations from the ear drum to the cochlea.
Cochlea
Contains cilia, which are sensitive to sound vibrations. Change sound vibrations into nerve impulses.
Auditory Nerve
Carries nerve impulses from the cochlea to the brain.
Semi-circular canals
3 tubes containing a liquid, which moves when your head moves. Messages are sent to the brain to control your balance.

5. Sound Waves
The louder the sound the larger the amplitude (taller waves) and higher the Decibel reading.
The higher pitch of the sound the higher the frequency (hertz) and the smaller the wavelength (waves closer together).

6. GHOST BUSTERS ACTIVITY

7. https://create.kahoot.it/#quiz/e6a167f4-dc8e-4bae-a41f-5debdf6dba83