These videos are a world away from one’s student days, listening to the monotone drawl of a disinterested lecturer as his lesson limped its way toward the finishing post. These videos are a world away ...

In the Idea of Limits video, we introduce the idea of limits and discuss how it underpins all of the major concepts in calculus. In the Limit Laws video, we introduce the limit laws and discuss how to ...

How many people can take a calculus class? The limit does not exist. Calculus is a class that people take as a prerequisite for dozens of majors around campus and at colleges across the country. One ...