I just updated my post on what I learned from being on a @NCTM program committee with new info emailed to me by NCTM.
http://t.co/tmdUa7d4l9
— Robert Kaplinsky (@robertkaplinsky) August 26, 2014
via Twitter http://ift.tt/1jeuUzX
August 26, 2014 at 07:38AM
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