Lesson Index

The lessons in this course are organized into five units. They are designed so that you can go through them at your own pace or work with classmates and a teacher or professor. The units do not have to be completed in order. The lessons are designed to be mix-and-match: take what you like, and leave the rest.

Remember to work through the practice problems, not just read each section and move on! The problems are there to help you master the content.