## Craig Hane, Ph.D., aka Dr. Del

Dr. Del has taught mathematics at virtually all levels from the very basic to the most advanced math required by engineers, scientists and theoretical mathematicians.

While in high school, Dr. Del studied at DePauw University and tutored fellow students in math. He also taught trig identities to his own trig class.

Dr. Del earned a B.A. from Oberlin College in Math and English. During that time, he was a math problem session instructor.

After college, Dr. Del taught high school math at Western Reserve High School in Ohio and taught math at DePauw University while Math Department Chairman, Dr. Clint Gass, was on sabbatical.

Dr. Del returned to school and earned a Ph.D. in Algebraic Number Theory from Indiana University. While attending, he served as a Teaching Associate teaching Calculus and Logic classes.

After earning his Ph.D., Dr. Del taught all of their Advanced Theoretical Math at Indiana State University. He then went on to teach Theory plus Calculus and Differential Equations at Rose-Hulman Institute of Technology.

Dr. Del then founded Hane Training and taught technical subjects to adults in many large companies such as Ford, Caterpillar, General Motors, and State Farm, just to name a few.

Most recently, Dr. Del is the subject matter expert and founder of Triad Math and the STEM Math Academy.

You may contact Dr. Del at craig@hane.com