These are courses available for your elective credits. They are clustered into specialization areas within the CTHE concentration. You should take courses that serve your intellectual and professional needs and goals. It is not required that you take only courses in your particular specialization area, although the majority of your electives should fall into a coherent cluster. Some of the courses below are only offered every few years. You may also take other suitable graduate level courses that are not listed below (talk with your advisor).