news @newsfromtengrrl for 2013-12-17 by Traci Gardner • December 18, 2013 An Open Letter in Defense of Rebecca Schuman — ProfHacker – Blogs – The Chronicle of Higher Education http://t.co/VHonNb4QKC -> The Role of PBL in Making the Shift to Common Core | Edutopia http://t.co/0LmE7OyIZ9 ->