She has experience in teaching at both the undergraduate and graduate levels for K-12 preservice and inservice teacher education programs. Courses include mathematics content, mathematics methods, and educational research and foundations topics. Dr. Jacobsen has special interest and expertise in issues of equity and diversity in mathematics education. For example, she has developed an undergraduate Mathematics for Social Analysis course for the elementary and middle grades preservice teacher education programs, as well as a graduate Issues of Equity and Diversity in Mathematics Education course for inservice teachers in the master’s program for secondary mathematics. She has served as Principal Investigator for a National Science Foundation grant for the Mathematics Education in the Public Interest project (2009-2011).