The traditional grading system that we are all used to is of relatively recent historical origin. In this episode, Josh Eyler joins us to discuss research on problems associated with traditional grading systems and possible solutions at different scales and in different educational contexts. Josh is the Director of Faculty Development, the Director of the ThinkForward Quality Enhancement Plan, and a faculty member in the Department of Teacher Education at the University of Mississippi. He is the author of How Humans Learn: The Science and Stories behind Effective Teaching and a forthcoming  book, Failing Our Future: How Grades Harm Students, and What We Can Do About It. A transcript of this episode and show notes may be found at http://teaforteaching.com.