Task 4 Option 1 Mobile phones


Getting kids to understand how THEIR mobile works, taps into their world.

Perhaps just concentrate on how the phone taps into networks to allow you to make calls, is enough for kids to be intrigued and have a basic understanding of the systems involved.

A bit of history and hands on activity

Click to access ww1-science-behind-it-telephones.pdf

Good teacher background

https://www.explainthatstuff.com/cellphones.html

This is quite good, but you either need to ignore or delete excessive terminology for kids. Has a good history of 1G to 5G technologies.

 

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