Sound Task 1 'We're Going on a Sound Hunt'
Sound is a type of energy made by vibrations. When any object vibrates, it causes movement in the air particles. These particles bump into the particles close to them, which makes them vibrate too causing them to bump into more air particles. This movement, called sound waves, keeps going until they run out of energy. Sound waves travel through the air or another medium and can be heard when they reach a person's or animal's ear.
Light travels faster than sound!
Watch the PowerPoint or Read the PDF to find out more about sound.
1. What sounds can you hear in your house?
2. Listen to the sounds when you go out for a walk as well.
3. Sort the sounds you hear into natural or man-made.
You can use the sheets below or copy and create your own to save on printing.