%ABowers, J.%AShin, N.%AKrajcik, J.%AGresalfi, M. Ed.%AHorn, I. Ed.%D2020%I %K %MOSTI ID: 10289241 %PMedium: X %THow Teachers Support Student Computational Thinking Practices %XComputational Thinking (CT) is increasingly being targeted as a pedagogical goal for science education. As such, researchers and teachers should collaborate to scaffold student engagement with CT alongside new technology and curricula. We interviewed two high school teachers who implemented a unit using dynamic modeling software to examine how they supported student engagement with CT through modeling practices. Based on their interviews, they believed that they supported student engagement in CT and modeling through preliminary activities, conducting classroom demonstrations of the phenomenon, and engaging students in model revisions through dialogue. Country unknown/Code not availablehttps://doi.org/10.22318/icls2020.2343OSTI-MSA