Difference between revisions of "Sound"
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==Key Stage 2== | ==Key Stage 2== | ||
===Meaning=== | ===Meaning=== | ||
+ | '''Sound''' is a [[Vibrate|vibration]] that passes through the [[air]] to our [[Ear|ears]]. | ||
+ | |||
+ | ===About Sound=== | ||
+ | : Sounds are caused by materials vibrating. | ||
+ | : Sound travels through the air because it makes the air vibrate. If there were no sound could not travel to our ears. | ||
+ | : Sounds can be high or low pitched. | ||
+ | : Sounds can be loud or quiet. |
Revision as of 12:38, 19 August 2018
Contents
Key Stage 1
Meaning
Sound is something that we hear with our ears.
About Sound
- A sound can be loud or quiet.
- A sound can be low or high pitched.
Examples
The sound of a mouse's
squeak is very high pitched. |
A tuba makes a deep or 'low pitched'
sound. |
Shouting, screaming and yelling
are all loud sounds. |
Whispering is a very quiet
sound. |
Key Stage 2
Meaning
Sound is a vibration that passes through the air to our ears.
About Sound
- Sounds are caused by materials vibrating.
- Sound travels through the air because it makes the air vibrate. If there were no sound could not travel to our ears.
- Sounds can be high or low pitched.
- Sounds can be loud or quiet.