A Beka is a textbook version with exercises for each chapter. Although the text teaches and explains the lessons and concepts, additional help from you as the teacher will most likely be required.

Switched-On Schoolhouse is a computer based teaching method designed to teach the student through interactive learning. This method is the easiest, however guidance is still recommended during testing.

LIFEPAC is the worktext version with ten booklets per grade level. The lessons are fairly easy to follow and it is meant for self-study. Additional reference textbooks or encyclopedias may be needed.