- Ph.D., The Pennsylvania State University
- M.Ed., Clarion State College
- B.S., The Pennsylvania State University
Public education in science and mathematics, UFO's
- Showers, D.E. (2010). The mathematics of the pseudosciences. In D. Berlin and A. White (Eds.), Global Issues, Challenges, and Opportunities to Advance Science and Mathematics Education III. Columbus, Ohio: Ohio State University Press.
- Showers, D.E. (2009). Teaching Time. In The Encyclopedia of Time, H. J. Birx (Ed.). Thousand Oaks, CA: Sage Publications