Is energy you can hear.

Means to move back and forth very quickly.

I can vibrate objects to make sounds.

The sun gives off light.

Light can be used in reading.

Every sound makes a vibration

Phones are the only means of communication,

Lights can be used only to see.

Lights keep you safe.

Long ago people used drums and bells to send messages.

We used sound to communicate

Communicate means to share information

Percussion is a musical instruments you strike to make sound.

Sounds come from objects that vibrate.

Rocks give off light.

Cars use lights so drivers can drive faster.

Light travels in a straight line.

Long ago people first used phones to send messages,

Darkness is when there is no light

Speakers are used to make the sound louder.

You can taste with your

Sound is anything you can

You can see with our ........

When you shout you make ........ sound.

We can touch and feel with our ........

We can smell with our ........

Is small and it has short strings

Is large and it has long strings

Dog barking is ...................

Bird tweet is ...................

Choose all the Strike Instruments

Choose all the Wind Instruments

Is a small object that orbits, or revolves around, a larger object in space.

Means to share information.

Nowadays, it is easy ................. far away.

What do you need to see objects in a dark room?

Is a dark shape. It is made when light is blocked.

Is what allows you to see things.

A shadow has the same .............

A shadow has the same shape as whatever is blocking the light but can be a different

Shadow

Light