Does the MAT degree also include teaching licensure?

No.  The MAT degree option is designed for you if 1) you are certified to teach, 2) you have an academic degree in education or education related field (i.e., bachelor's or master's), or 3) you have an interest in education or have taught, teach, or plan to teach in a k-12 school or informal education setting. This master's program is not intended to lead to educator certification.  Educators are advised to contact their individual school districts as to whether this program may qualify for salary advancement.