CEO, Mindsteps Inc.; Middle School Administrator; Former Teacher and Instructional Coach; Author, Stop Leading, Start Building!: Turn Your School Into a Success Story With the People and Resources You Already Have (Forthcoming, 2021), "Making Every Teacher a Master Teacher" (2019, Educational Leadership), Never Work Harder Than Your Students and Other Principles of Great Teaching (2018, 2nd Edition), Never Underestimate Your Teachers: Instructional Leadership for Excellence in Every Classroom (2013)