MIT OpenCourseWare makes available, as OER, a large collection of MIT courses.
The OCW Educator Portal helps education professionals navigate the vast library of openly licensed MIT teaching materials available on MIT OpenCourseWare. Explore Instructor Insights to discover how MIT instructors teach with these materials on campus, and freely select and adapt their explanations, examples, and simulations to help concepts come to life in your own classroom.
They also have an extensive set of courses on instruction.