IIIA. Mathematics, physical sciences, and life sciences.  A student must take at least one science course in Group IIIA that includes a laboratory (at least 4 credit hours of the lab and associated lecture). Departments may require additional math and science courses. These can be found in Group Vb of the major when applicable.

IIIB. Social and behavioral sciences.  A student must take a total of 18 credit hours listed under the categories of Group IIIB and IIIC with a minimum of 6 credit hours and at least 2 disciplines completed in each category.

IIIC. Humanities.  A student must take a total of 18 credit hours listed under the categories of Group IIIB and IIIC with a minimum of 6 credit hours and at least 2 disciplines completed in each category.

The list of disciplines and courses designated for each requirement group may be found in Appendix I in the Bulletin and can be searched through the Matrix App at www.iun.edu/coas/student-tools/index.htm.