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Supporting 3rd-Grade Students’ Model-Based Explanations About Groundwater: A Quasi-Experimental Study Of A Curricular Intervention, Laura Zangori, Tina Vo, Cory Forbes, Christina V. Schwarz

Department of Teaching, Learning, and Teacher Education: Faculty Publications

Scientific modelling is a key practice in which K-12 students should engage to begin developing robust conceptual understanding of natural systems, including water. However, little past research has explored primary students’ learning about groundwater, engagement in scientific modelling, and/or the ways in which teachers conceptualize and cultivate model-based science learning environments. We are engaged in a multi-year project designed to support 3rd-grade students’ formulation of model-based explanations (MBE) for hydrologic phenomenon, including groundwater, through curricular and instructional support. In this quasi-experimental comparative study of five 3rd-grade classrooms, we present findings from analysis of students’ MBE generated as part of experiencing …