Mark Barnes is a longtime teacher, education author and creator of the new Hack Learning Series for educators (www.markbarnes19.com). Jennifer Gonzalez is editor-in-chief of the Cult of Pedagogy website, where she shares resources and inspiration to help teachers work happier and more effectively. Co-author of Hacking Education: 10 Quick Fixes for Every School with Mark Barnes. Brad Currie is the co-founder of #satchat, a weekly Twitter discussion for current and emerging school leaders. Brad is a Vice Principal and Supervisor of Instruction for the Chester School District in Chester, N.J.