I am currently teaching Abstract Algebra (Math 4124) and Topics in Algebra (Math 5114) - Schubert Calculus and Quantum cohomology. In the Spring 2012 I taught Applied Combinatorics (Math 3134). All the materials and course info are available on Scholar (login required). In the past I taught Precalculus, Calculus 1- 3, Linear Algebra, Ordinary Differential Equations, Combinatorics, Topics in Schubert Calculus (graduate 6 weeks minicourse), and Topics in Algebraic Geometry (graduate course).