Mark D. Barnes, MAEd

Mark D. Barnes, MAEd

Longtime Teacher; Founder of Teachers Throwing Out Grades -- a global no-grades classroom movement; Founder of Times 10 Publications; Creator of the Hack Learning Series, a book series that provide right-now solutions for teachers and learners; Author of six education books, including the award-winning Role Reversal (2013) and Hacking Education (2015)