Internationally-recognized education keynote speaker Mark Barnes is the author of Role Reversal (ASCD, 2013), named a Best Professional Book, The 5-Minute Teacher (ASCD, 2013), Teaching the iStudent (Corwin, 2014), 5 Skills for the Global Learner (Corwin, 2015) and the game-changing Assessment 3.0: Throw Out Your Grade Book and Inspire Learning (Corwin, 2015). Mark presents keynotes and seminars worldwide on his Results Only Learning Environment, feedback for learning, web-based instruction, social media and mobile learning.
With over 30,000 followers, @markbarnes19 is regarded as one of education's most influential content curators on Twitter, and his Brilliant or Insane blog has more than 75,000 monthly readers. Widely recognized as the world's leader of the movement to eliminate traditional grades, Mark is the creator of the global Facebook group, Teachers Throwing Out Grades, and he co-moderates the #TTOG Twitter chat. Mark's SE2R feedback model is used by educators around the world.