Flath's research has been primarily in algebra with a focus on representation theory. He is also very active in efforts to reform and invigorate calculus teaching, both by the inclusion of applications that are meaningful to students and by going beyond analytical techniques to methods based on graphical and numerical input. He has also looked in to the mathematical needs of biology students. EDUCATION: B.S., M.S., Southern Methodist University; M.A., Ph.D., Harvard University Flath has been teaching at Macalester since 2002.