Jon Harper is the host of My Bad and the co-host of Teachers' Aid. He has had the chance to interview and learn from over 150 of the top minds in education and psychology. For over 20 years Jon has worked in education. He spent 10 years in the classroom teaching 1st, 2nd, 4th and 5th grade, during which time he earned National Board Certification. Jon was also a math coach for 3 years. For the past ten years he has been an assistant principal. He is currently the assistant principal at New Directions Learning Academy, an alternative school for students in grades 3-12. Jon has spent the past 23 years laughing, crying and celebrating with teachers. He knows what they go through each day and he is on a mission to help make their days better.