Barker, B.O. (1994, Draft). Distance education resources on the Internet. Oak Brook, IL: North Central Regional Educational Laboratory.
Jones, B.F., Valdez, G., Nowakowski, J, & Rasmussen, C. (1994). Designing learning and technology for educational reform. Oak Brook, IL: North Central Regional Educational Laboratory.
National Research Council. (1994, November). National education science standards (Draft). Washington, DC: National Academy of Sciences.
North Central Regional Educational Laboratory. (1994). Learning with technology: Merging onto the information highway (guidebook). Oak Brook, IL: Author.
Pea, R.D., & Sheingold, K. (1987). Mirrors of the mind: Patterns of experience. Norwood, NJ: Ablex.
Pisapla, J., Schlessinger, J., & Parks, A. (1993). Technology review of the literature. VA: Virginia Department of Education.
Project 2061, American Association for the Advancement of Science. (1993). Benchmarks for science literacy. New York: Oxford University Press.
Roberts, N., Carter, R., Friel, S., & Miller, M. (1988). Integrating computers into the elementary and middle school. Englewood Cliffs, NJ: Prentice Hall.