Dr. Z, as he is affectionately known by his students, is a school principal, author, and consultant specializing in middle school education, personalized learning, and educational leadership. He has worked with schools around the world and has been published in and featured by outlets such as Edutopia, The Guardian, Business Insider, The Chronicle, Educational Leadership, Independent School magazine, the Research in Middle Level Education journal, and the American Educational Research Association, in addition to numerous podcasts, radio programs, and as a featured speaker at education conferences. With a proven record of institutional innovation and school partnerships, he is driven by a passion to implement and scale student-centered practices and to enact ambitious, purpose-driven change that prepares teachers, students, and schools to tackle the challenges of the emerging future.