He received his B.S. and M.S. in Technology and Technology Education from East Tennessee State University. He earned his doctoral degree from NC State University. His teaching specialty is in engineering graphics and design, with emphasis in 3-D modeling and animation. Research areas include graphics education and scientific/technical visualization. He presents and publishes in both vocational/technology education and engineering education. Dr. Clark is the Principle Investigator for the VisTE: Visualization in Technology Education Program and Co-PI for the STEM-Community College Grant, both are National Science Foundation Grants.