"University Calculus Teaching Assistant/Math Grad Student"
...The material in discrete math was used in just about every math course that I took thereafter. Basic set theory, the notions of size (i.e. cardinality) of sets, proofs by induction, equivalence relations, modular arithmetic, logic, elementary group theory, etc. are all concepts that I encounter almost daily in graduate school. I get daily practice...
10+ subjects, including algebra 2