Found this online today. Ack! It's not hard to explain w/real math, people. Why confuse kids? #NixTheTricks @crstn85 pic.twitter.com/EqEHWQeKCx
— Denise Gaskins (@letsplaymath) March 13, 2014
Found this online today. Ack! It's not hard to explain w/real math, people. Why confuse kids? #NixTheTricks @crstn85 pic.twitter.com/EqEHWQeKCx
— Denise Gaskins (@letsplaymath) March 13, 2014
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