Leadership Hacks, Season 2, Episode 7: What Every Superintendent and Principal Needs to Know05/30/2017 12:00:00 PMStaff ReportLeadership Hacks, Season 2, Episode 7: What Every Superintendent and Principal Needs to KnowKathryn speaks with John D’Auria, President of Teachers 21, a nonprofit professional development organization that supports educators so that they can better serve the needs of all students.Leadership Hacks, Season 2, Episode 7: What Every Superintendent and Principal Needs to KnowJohn D’Auria is the President of Teachers 21, a nonprofit professional development organization that supports educators so that they can better serve the needs of all students. His career has spanned four decades starting as a math teacher, guidance counselor, principal and superintendent. Dr. D’Auria has worked with hundreds of school leaders around sharpening the academic focus of school teams, developing a vibrant school culture, and managing conflict in the workplace. Research & AdvocacyResearch & Advocacy