In recent years, states have embraced literacy reform and experienced real gains. It’s time to bring that same urgency and practicality to math with numeracy ...
1. Fast and Slow Piles. This works well as a starting or closing activity. Students sort math fact cards into fast and slow piles. This visual way of tracking facts highlights which facts come ...
The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...
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