While we still had the cardboard tubes out, we used them for a quick lesson on perimeter and area to go along with an episode of PBS' Cyberchase...
...exploring the possibility of shapes with the same area having different perimeters.
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3 comments:
All these educational ways to use cardboard tubes! Very cool!
Brilliant, you are the queen of taking nothing and creating a great learning experience. And it is all so simple as well!
You always have THE BEST geometry ideas!
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