Sound Unit 5F
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Sound
Unit 5F
Target• To learn that sounds are made when objects or materials vibrate.
Today’s key words:vibrate
vibrations
observe
materials
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
How will this make a sound?
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Which part of the drum vibrates to make the sound?
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Click where the best sound will be made.
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words Click on the drum to try again.
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key wordsWell done!
The drum skin vibrates when you hit it.
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
How will this make a sound?
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key wordsHow do you get the best sound out of the trumpet?
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Blow here
Blow here
Click on the correct arrow.
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Click on the trumpet to try again.
This is not correct.
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Well done!
The air vibrates when you blow into the mouthpiece.
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
How will this make a sound?
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words How do you get the best sound out of a guitar?
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Click on the arrow which shows the correct answer.
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Hard Luck! Click on the guitar to try again.
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Well done! The string vibrates when you pluck it.
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
How will this make a sound?
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
The rattle makes a sound when you shake it.
When you shake the rattle, the materials inside it cause the air to vibrate.
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Now try out these investigations
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Put some grains of rice on a drum skin.
Beat the drum skin and observe what happens to the grains of rice.
Why does this happen?
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Put an elastic band over a box.
Observe what happens to the band when you pluck it.
Why does this happen?
To learn that sounds are made when objects or materials vibrate.
vibratevibrationsobservematerials
Key words
Good Luck with your investigations.
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