Warren, B., Ballenger, C., Ogonowski, M., Rosebury, A.S., and Hudicourt-Barnes, J. (2001). Rethinking diversity in learning science: The logic of everyday sense-making. Journal of Research in Science Teaching, 38(5), 529-552.
Webb, N.L., Kane, J., Kaufman, D., and Yang, J.H. (2001). Study of the impact of the statewide Systemic Initiatives Program. Technical report to the National Science Foundation. Madison: Wisconsin Center for Education Research. Available at: http://www.wcer.wisc.edu/SSI/1%20web%20pages2/TechReport2001.htm [accessed May 2005].
Weiss, I.R., Pasley, J.D., Smith, P.S., Banilower, E.R., and Heck, D.J. (2003). Looking inside the classroom: A study of K-12 mathematics and science education in the United States. Chapel Hill, NC: Horizon Research.
WestEd. (2004). PASS science assessment: Partnership for the assessment of standards-based science. Available at: http://www.wested.org/cs/we/view/serv/9 [accessed Sept. 2004].