Dust or Magic

Every year I attend several edtech and math education conferences. Most of the time, I attend in order to share Woot Math with teachers, but sometimes I attend simply to grow and learn.

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Two Digit Addition and Subtraction

This weeks math poll takes us all the way back to first and second grade. Don’t worry, If you teach middle school or high school, there’s still some juicy tidbits in here.

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New Save and Share Feature

Sometimes a small change can have a disproportionately large effect. In chaos theory this is called the butterfly effect (also a film with Ashton Kutcher

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