Dr. Bar-On specializes in early undergraduate mathematics education. For the past decade, he has taught and supervised MATH 105L and 106L, entry-level calculus courses at Duke. He has edited the lab manual for these courses, introducing technological and pedagogical innovations adapted to each year's students. He has served as a college (pre-major) advisor to dozens of undergraduate students and as major advisor to a few. In 2017, he won Advisor of the Year, as chosen by the Academic Advising Center based on comments from his advisees.