By Rosemarie Emanuele. When I describe Calculus to my students, I explain that it is the part of math that studies change. The change in location, of speed, or the number of bacteria in a petri dish; these are all topics covered in Calculus. Change has become a constant companion on our campus this past year, and such change has come home as the Math department prepares to move its offices in the next week. Read more...