How Did That Get to My House?

You hit the remote control and the TV comes on, flick a switch and the room lights up, enter a question online and the answer appears instantly. How does it all work? This series encourages students to think critically about how things in their homes work and the role technology plays in their communities.

How Did That Get to My House? Telephone

Describes how the telephone works. Young readers will gain an understanding on how dialing several numbers on a phone enables them to communicate with virtually anyone on earth. More »

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