When I showed one of my sons how I had learned addition, i.e. the "stacking" method, he was very impressed. "Wow, that's so cool! That works great! I wonder if my math teacher knows about this?" was his innocent comment.
Saturday, February 25, 2012
That works great!
Out In Left Field: Favorite comments...Reform Math
Posted by Auntie Ann at 2/25/2012 06:37:00 PM