An MCL sounds similar to an instructional coach/facilitator. What’s the difference?

Unlike most coaches, multi-classroom leaders are fully accountable for the results of all the students assigned to them and their team—and they continue to teach part of the time in some way as well. And unlike many coaches/facilitators, MCLs lead small teams—typically two to five, although advanced MCLs may lead teams of six to eight. This gives them the protected, in-school time to provide the on-the-job guidance, co-planning, help with data analysis, and feedback that is a hallmark of the support in an Opportunity Culture. Additionally, many MCLs help select their teammates, help them advance in their own careers, and help principals lead instructional excellence schoolwide. Finally, additional pay for this advanced role does not depend on grants.