About

Why Delta?


Delta is a new and innovative way to learn calculus and prepare for the AP® Calculus AB and BC examination. But how is it actually different from a traditional textbook approach to learning?

Delta utilizes a modified version of the Flipped Classroom method. This means that students read notes and watch lectures online, through services including notes from Paul's Online Math Notes and video lectures from Khan Academy and PatrickJMT. Then, students practice the skills they learned by doing as many of our randomly generated problems until they feel comfortable.