Dr. Anne Bonnycastle has been a teacher, administrator, department head, and instructional coach in both public and independent schools in British Columbia since 1996. Professional development has been her career-long focus: attending it, delivering it, researching about it. This book culminates a decade of working to understand teacher development. Anne has an MA in educational psychology and a Doctoral degree in Music Education and was a recipient of the Distinguished Teacher Award, 2019 U.S. Presidential Scholars’ Program.