Tom Pfeiffer
@tcpfeiffer
Chemistry and Physics teacher since the late 20th century. I help with xc running, nordic skiing and track and field.
ID: 368448026
05-09-2011 17:13:32
857 Tweet
122 Followers
312 Following
The Folly of Followership dianasenechal.wordpress.com/2017/03/27/the… via WordPress.com
Show this to those who oppose using area model in math: James Tanton does a brilliant job. youtube.com/watch?time_con… Thank you Simon Gregg for sharing. #mathchat #pypchat