Using Scientific Argumentation in a Science Methods Course to Improve Preservice Teachers' Understanding of Climate Change
Abstract
Given that K-12 students have numerous alternative conceptions, it is critical that teachers have an understanding of the fundamental science underlying climate change (Feldman et al., 2010). Many teachers, however, do not demonstrate adequate understanding of these concepts (Daskolia et al., 2006). Argumentation has been identified as a mechanism for conceptual change (Mercer et al., 2004). Even with several educational initiatives promoting and supporting the use of argumentation as an instructional practice, teachers often struggle to implement argumentation in the classroom (Sampson & Blanchard, 2012). To remedy both issues above, we have designed an innovative methods course to provide background in climate change knowledge and argumentation instruction. In our methods course, we utilize Climate Science Investigations (CSI), an online, interactive series of modules and teaching resources funded by a NASA grant to support teachers learning about the basic science concepts underlying climate change. A key assignment is to develop and present an evidence-based scientific argument. The teachers were assigned a typical question and claim of climate skeptics and asked to conduct research on the scientific findings to prepare a counter-argument (rebuttal). This study examined changes in 60 preservice teachers' knowledge and perceptions about climate change after participation in the course. The teachers' understanding of fundamental concepts increased significantly. Their perceptions about climate change became more aligned to those of climate scientists. Findings suggest that scientific argumentation can play an effective role in the preparation of science educators. In addition to reporting findings in more detail, methods course activities, particularly in argumentation, will be shared in our presentation.
- Publication:
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AGU Fall Meeting Abstracts
- Pub Date:
- December 2014
- Bibcode:
- 2014AGUFMED33A3501L
- Keywords:
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- 0805 Elementary and secondary education;
- 0810 Post-secondary education;
- 0815 Informal education;
- 6699 General or miscellaneous