1. Belenky, M., Clinchy, B., Goldberger, N., & Tarule, J. (1986). Women’s ways of knowing: The development of self, voice, and mind. New York: Basic Books.
2. Campbell, B., & Lubben, F. (2000). Learning science through contexts: Helping pupils make sense of everyday situations. International Journal of Science Education, 22, 239–252.
3. Dawkins, K. R., Dickerson, D. L., McKinney, S. E., & Butler, S. (2008). Teaching density to middle school students: Preservice science teachers’ content knowledge and pedagogical practices. The Clearing House, 82, 21–26.
4. Donovan, M. S., & Bransford, J. (Eds.). (2005). How students learn: Science in the classroom. Washington, DC: National Academies Press.
5. Goffman, E. (1974). Frame analysis: An essay on the organization of experience. London: Harper and Row.