A new way to look at circles…

I found this article today while looking through the Clearinghouse on the Curriculum21 website (which, by the way, is a MUST see).  If you can’t slog your way through the “math nerd” stuff in the beginning, just scroll down to where the diagrams start.  It is a really interesting way to think about the area of a circle!!

Take it to the Limit

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About gpsmathcoach

I am an Elementary Math Coach for the Greenwich Public Schools in Greenwich, Connecticut. I serve 11 elementary schools and approximately 240 teachers.
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