Erik M. Francis, M.Ed., M.S., is an international author, educator, presenter, and professional development provider with over 25 years of experience in education. He is the author of Now That's a Good Question! How to Promote Cognitive Rigor Through Classroom Questioning published by ASCD. He is also the author of Deconstructing Depth of Knowledge: A Method and Model for Deeper Teaching and Learning published by Solution Tree.