http://blogs.kqed.org/mindshift/2014/01/forget-the-textbook-video-games-as-social-studies-content/
Tierney
flipped into The Social Studies Experience
http://blogs.kqed.org/mindshift/2014/01/forget-the-textbook-video-games-as-social-studies-content/
http://blogs.kqed.org/mindshift/2011/08/retweeting-history-to-bring-life-to-historical-events/
http://www.ascd.org/publications/educational-leadership/dec13/vol71/num04/Five-Musts-for-Mastery.aspx