Dive 5/4 Cd-rom 3rd Edition Increase understanding, build long-term retention, and raise exam scores with an expert Saxon instructor. With degrees in aerospace engineering and science, Dr. Shormann has more than 15 years experience teaching Math 5/4 through AP Calculus and AP Physics., winning multiple nominations to "Who's Who in America's High School Teachers". Teaches every lesson in the Saxon Math 5/4, 3rd Edition Textbook from a Biblical foundation.Teaching 3 to 5 practice problems, he review previous concepts and connects them to previous ones, giving students the big picture. During the lectures, students take notes and work problems along with Dr. Shormann. Includes a free Q & A email service with Dr. Shormann. Quickly re-learn forgotten concepts by clicking on the corresponding lesson on the DIVE CD. Better than giving the answer, the student applies what was learned to the problem which builds long-term retention.