Our Experienced Teacher M.A.T. program is designed for licensed teachers of all grade levels as well as school administrators who seek to earn the M.A.T. to enhance their teaching abilities and further their education. Courses for this program are offered only in the summer. The degree can be earned in three summers, although candidates may take up to six years to complete the program. The M.A.T. in Southwest Studies, Arts and Humanities, and Liberal Arts is coordinated and administered by the Colorado College Summer Programs Office.