After the lectures, students are given sets of exercises that reinforce the concepts. Periodically the students are presented with mixed drills that review prior concepts. Students get immediate feedback on these exercises. To view a demonstration of the problem on the right, click on the image.

Each week, students submit a report of their work electronically to their instructor, who reviews the student's work on the exercises and looks for potential trouble areas. The instructors are available for phone or email consultation should the student have any questions.