1. Science for all Americans;AAAS—Project 2061,1989
2. Intelligent tutoring systems;Anderson;Science,1982
3. Instructional uses of school computers: Reports from the 1985 national survey;Becker,1986
4. Research on the uses technology in science education;Berger,1994
5. Students' use of concept maps to guide multimedia science instruction;Berger,1996