Wednesday, September 17, 2008

The Sieve of Eratosthenes

We are beginning our unit on Factors and Multiples. Today's lesson was on the Sieve of Eratosthenes. We did the activity with our students in class. This video is a GREAT example to share with parents to show them what we did in class. It's also great for absent students. I am excited about the possibility of finding more math concept videos online!

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