Craig S.

As a calculus, linear algebra, and precalculus instructor at Georgia Tech and the University of Georgia, I saw the problems most students face on a daily basis. Too often in math, the student tries to memorize a technique rather than understand and comprehend it. Math is a foundational subject -- each area must be learned and understood before proceeding to the next. Just like building a house, if there are gaps in the foundation, i.e. understanding in the earlier subjects, then the rest of the…