1. American Association for the Advancement of Science. (1989). Science for all Americans. New York: Oxford University Press.
2. American Association for the Advancement of Science. (1993). Benchmarks for science literacy. New York: Oxford University Press.
3. Association for Supervision and Curriculum Development. (1997). Education Update, 39(1).
4. Ball, D. L., & Cohen, D. K. (1996). Reform by the book: What is–or might be–the role of curriculum materials in teacher learning and instructional reforms? Educational Researcher, 25(9), 6–8. 14.
5. Beatty, I., Gerace, W., Leonard, W., & Dufresne, R. (2006). Designing effective questions for classroom response system teaching. American Journal of Physics, 74(1).