Dr. Rezac does research in Feynman Integration, using Analysis and specific kinds of Measure Theory. She is also interested in Math Education and advises all Math Majors in the Math Education Track. Dr. Rezac is director of the University of St. Thomas SMEE program (Science and Mathematics in Elementary Education). Dr. Rezac is active in the MAA: Mathematical Association of America, and the MCTM: Minnesota Council of Teachers of Mathematics.