The Multi-Classroom Leader (MCL) leads teams of teachers to meet the school's standards of excellence. The MCL establishes each team member’s roles and goals at least annually, determines how students spend time and organizes teaching roles to fit each teacher’s strengths, content knowledge, and professional development goals. In most cases, the MCL also continues to teach students directly.

The Expanded Impact Teacher (EIT) plans and delivers in-person instruction for more students. Students rotate between face-to-face learning with the EIT and learning supervised by a Reach Associate. The EIT is responsible for planning, preparing, and delivering instruction, and monitoring student progress to determine instructional needs. The EIT collaborates with others working with the same students or subjects, such as other teachers and Reach Associates, to review student progress and change instruction to ensure high-progress, enriched learning for every student. The EIT may work on a team led by a Multi-Classroom Leader.

The Reach Associate (RA) takes responsibility for the noninstructional duties of one or more teachers, as designated by each teacher. The RA works closely with MCLs, EITs, and other teachers to coordinate various administrative duties and assist with some instructional tasks.  The RA also manages procedures and supervises student behavior during transitions, lunch, recess, assemblies, and other unstructured activities, and while teacher(s) deliver instruction.