Tom McDougal
@tfmcd
Math educator; exec. director of Lesson Study Alliance; father of four
ID: 551110973
11-04-2012 16:12:30
443 Tweet
127 Followers
122 Following
@tfmcd
Math educator; exec. director of Lesson Study Alliance; father of four
ID: 551110973
11-04-2012 16:12:30
443 Tweet
127 Followers
122 Following
