This 18-hour professional development course focuses on the needs of adults working in Montessori schools and provides specific ways for leaders, trainers, and coaches to support them. The Montessori coach is the person in the school with a background as a Montessori educator who is now working to support the school-based adults through embedded professional development. Their work brings the school into balance, based on the coherence of One School, the opportunity for Honest Talk, and the infrastructure created through Strong Systems.