Communication over a distance

Why can these kids hear each other?

• The string lights up

• The string vibrates

• The string is short

• The string is red

Which item is used to communicate?

• A telephone

• A pencil

• A microwave

• A piano

What is a way people use light to communicate?

• Turning the lights on

• Lighting a candle

• Turning the lights off

• An ambulance with it's lights on

What is a way people communicate with sound?

• Singing a song

• Banging pots and pans

• Talking to a friend

• Playing an instrument

What does communication mean?

• Talking to other people to tell them information

• A device to get from one place to another

• Something to keep you warm

• Something to watch