The Harmony Learning Community Blog

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Chromatic #, Week 2, Acting It Out

CHROMATIC NUMBER, 2, ACTING IT OUT (March 17, 2015)  “What do you remember of our problem from last week?”  I asked.  The students called out details until the problem was pieced together. THE PROBLEM Here it is in everyday language:  What’s the fewest number of colors an astronaut can use to mark out territory to be sure that you are…

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