1. American Association for the Advancement of Science. (1993). Benchmarks for scientific literacy: Project 2061. New York, NY: Oxford University Press.
2. Development and validation of models in instructional design;Bagdonis;Educational Technology,1994
3. Teaching learning and computing 1998. A national survey of schools and teachers;Becker,1999
4. What are the computer realities in the classroom of the nineties?;Bosch;Current Issues in Middle Level Education,1993
5. Redefining science: technology and the new science literacy;Bruder;Electronic Learning,1993