All General Science majors take core courses in each subject and choose a concentration in Biology, Chemistry, Geosciences, or Physics. The coursework for each concentration includes at least 15 credit hours from the list of courses within a single subject area. In addition, you must complete the course requirements of the Fort Hays State University General Education program. Also be aware that you must complete at least 45 upper division credit hours (courses numbered 300 or above) in your overall degree program.