Supporting Preservice Teachers’ Use of Modeling: Building a Water Purifier

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Kim, Y. & Oliver, S.J. (2018). Supporting preservice teachers’ use of modeling: Building a water purifier. Innovations in Science Teacher Education, 3(1). Retrieved from https://innovations.theaste.org/supporting-preservice-teachers-use-of-modeling-building-a-water-purifier/

by Young Ae Kim, University of Georgia; & J. Steve Oliver, University of Georgia

Abstract

Research has shown the value of modeling as an instructional practice. As such, instruction that includes modeling can be an authentic and effective means to illustrate scientific and engineering practices as well as a motivating force in science learning. Preservice science teachers need to learn how to incorporate modeling strategies in lessons on specific scientific topics to implement modeling practice effectively. In this article, we share an activity designed to model how the effectiveness and efficiency of a water purifier is impacted by creating a primary purification medium using different grain sizes and different amounts of activated charcoal. We seek for the preservice science teachers to learn how modeling is a process that requires revision in response to evidence. The water purifier activities in this paper were adapted for use in a secondary science teacher preparation program during the fall semesters of 2015 and 2016 as a means to introduce an effective modeling activity that is in the spirit of NGSS. These activities also support preservice teachers’ development of teacher knowledge relative to ‘model-based inquiry’ as well as teaching systems thinking. In addition, preservice science teachers learn how to think of modeling as an assessment tool through which they might gauge students’ understanding. Modeling may be used as a form of authentic assessment where student accomplishment is measured while in the act of constructing a model, revising a model or any of the other modeling related processes.

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References

Crawford, B., & Cullin, M. (2004). Supporting prospective teachers’ conceptions of modeling in science. International Journal of Science Education, 26, 1379–1401.

Gilbert, J. K. (2004). Models and Modelling: Routes to more authentic science education. International Journal of Science and Mathematics Education, 2(2), 115-130.

Halloun, I. (2007). Mediated Modeling in Science Education. Science & Education. 16(7), 653-697.

Justi, R. & Gilbert, J. (2002). Modelling, teachers’ views on the nature of modelling, and implications for the education of modellers. International Journal of Science Education. 24(4). 369–387.

Kenyon, L., Davis, E., & Hug, B. (2011). Design Approaches to Support Preservice Teachers in Scientific Modeling. Journal of Science Teacher Education, 22, 1-21.

Krajcik, J., & Merritt, J. (2012). Engaging Students in Scientific Practices: What does constructing and revising models look like in the science classroom? Understanding A Framework for K-12 Science Education. Science Scope, 35(7), 6-10.

Kuhn, D. (2005). Education for Thinking. Cambridge, MA: Harvard University Press.

Lemley, A., Wagenet, L., & Kneen, B. (1995). Activated Carbon Treatment of Drinking Water. In Water Treatment Notes Cornell Cooperative Extension. Retrieved from http://waterquality.cce.cornell.edu/publications/CCEWQ-03-ActivatedCarbonWtrTrt.pdf

Lesh, R., Hoover, M., Hole, B., Kelly, A., Post, T., (2000) Principles for Developing Thought-Revealing Activities for Students and Teachers. In A. Kelly, R. Lesh (Eds.), Research Design in Mathematics and Science Education. (pp. 591-646). Lawrence Erlbaum Associates, Mahwah, New Jersey.

Namdar, B. & Shen, J. (2015). Modeling-Oriented Assessment in K-12 Science Education: A synthesis of research from 1980 to 2013 and new directions, International Journal of Science Education. DOI: 10.1080/09500693.2015.1012185

NGSS Lead States. (2013). Next Generation Science Standards: For states, by states. Washington, DC: National Academies Press.

National Research Council (1996). The National Science Education Standards. Washington, DC: The National Academies Press.

National Research Council. (2012). A framework for K-12 science education: Practices, crosscutting concepts, and core ideas. Committee on conceptual framework for the New K-12 science education standards. Committee on a conceptual framework for New K-12 science Ed. Washington, DC: The National Academies Press.

Prins, G. T., Bulte, A. M. W., Driel, J. H., & Pilot, A. (2009). Students’ Involvement in Authentic Modelling Practices as Contexts in Chemistry Education. Research in Science Education, 39(5), 681–700. doi:10.1007/s11165-008-9099-4

Quellmalz, E. S., Timms, M. J., Silberglitt, M. D., & Buckley, B. C. (2012). Science assessments for all: Integrating science simulations into balanced state science assessment systems. Journal of Research in Science Teaching, 49(3), 363–393. doi:10.1002/tea.21005

Russell, T. & Martin, A. K. (2014). Learning to Teach Science. In Lederman, N. G. & Abell, S. K. (Eds.), Handbook of Research on Science Education, Volume 2. New York and London: Routledge.

Schwarz, C. V., Reiser, B. J., Davis, E. A., Kenyon, L., Ache´r, A., Fortus, D., Shwartz, Y., Hug, B., & Krajcik, J. (2009). Developing a learning progression for scientific modeling: Making scientific modeling accessible and meaningful for learners. Journal of Research in Science Teaching, 46(6), 632–654.

Shen, J. (2006). Teaching strategies and conceptual change in a professional development program for science teachers of K-8 (Unpublished doctoral dissertation). Washington University, St. Louis.

Shen, J., & Confrey, J. (2007). From conceptual change to transformative modeling: A case study of an elementary teacher in learning astronomy. Science Education. 91(6), 948–966. doi:10.1002/sce.20224

Van Driel, JH. & Verloop, N. (2002). Experienced teachers’ knowledge of teaching and learning of models and modelling in science education. International Journal of Science Education. 24(12). 1255-1272.

Windschitl, M. & Thompson, J. (2006) Transcending simple forms of school science investigations: Can preservice instruction foster teachers’ understandings of model-based inquiry. American Educational Research Journal, 43(4), 783-835.