American Association for the Advancement of Science. (1989). Science for All Americans: A Project 2061 report on literacy goals in science, mathematics, and technology. Washington, DC: AAAS Publications.
2.
Ball, D. L. (1992, August). Implementing the NCTM standards: Hopes and hurdles (Issue Paper 92--2). East Lansing: Michigan State University, The National Center for Research on Teacher Learning.
3.
Begle, E. G. (1979). Critical variables in mathematics education: Findings from a survey of the empirical literature. Washington, DC: Mathematical Association of American and the National Council of Teachers of Mathematics.
4.
Buchmann, M. (1986). Role over person: Morality and authenticity in teaching. Teachers College Record, 87, 529–543.
5.
Cronbach, L. J., & Snow, R. E. (Eds.). (1977). Aptitudes and instructional methods. New York: Irvington/Neiburg.
6.
Crosswhite, J. (1990). National standards: A new dimension in national leadership. School Science and Mathematics, 90, 454–465.