The Multi-Classroom Leader™ leads a small team of teachers and support staff and is responsible for the student load of the full team. The MCL™ organizes the team to review student progress and change instruction to ensure high levels of learning for every child. The MCL™ is fully accountable for the learning and development of all students taught by the team members. They provide feedback to the principal about the team’s development and needed support.

The Multi-Classroom Leader™, or MCL™, role in Greene County Schools, may be “partial-release” or "full-release." Partial-release MCLs have their own classroom of record and teach for part of the day but have release time to leave their classroom to work with their team teachers. Full-release MCLs are not tied to a specific class but still provide instruction in various ways to their teaching team's students.