Exploring Elementary Science Methods Course Contexts to Improve Preservice Teachers’ NOS of Science Conceptions and Understandings of NOS Teaching Strategies
Valarie L. Akerson 1 * , Ingrid Weiland 2, Meredith Park Rogers 1, Khemmawaddee Pongsanon 3, Kader Bilican 4
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1 Indiana University, USA2 Metropolitan State University of Denver, USA3 IPST, THAILAND4 Kirikkale University, TURKEY* Corresponding Author


We explored adaptations to an elementary science methods course to determine how varied contexts could improve elementary preservice teachers' conceptions of NOS as well as their ideas for teaching NOS to elementary students. The contexts were (a) NOS Theme in which the course focused on the teaching of science through the consistent teaching and learning about NOS in all course activities, (b) Reflective NOS Teaching in which the course focused on developing explicit and reflective practice regarding NOS during portions of the semester, (c) Problem-Based Learning context in which local problem-based science scenarios were used to teach about NOS in an explicit and reflective manner, and (d) NOS embedded into Authentic Inquiry in which the learning and teaching of NOS occurred in conjunction with completing a long term science investigation suitable for use in elementary classrooms. We found that all preservice teachers improved in their conceptions of NOS in all four contexts, but to varying degrees. Preservice teachers described different strategies for teaching NOS by context. Our results show many contexts can be used to improve conceptions about NOS and the teaching of NOS, but certain contexts may support the learning of particular NOS ideas and the teaching of those ideas better than others.


This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Article Type: Research Article

EURASIA J Math Sci Tech Ed, 2014, Volume 10, Issue 6, 647-665


Publication date: 15 Dec 2014

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