1802 - Introduction of Computational Activities to a General Education Astronomy Course

Abstract

This study investigated the effects of introducing computational activities to a general education astronomy course taught using active learning techniques. Computation is an important active learning tool for developing understanding of concepts, connecting concepts with formulae, and associating science with prediction. Spreadsheet based computational exercises were tied to lecture-tutorials, think-pair-share activities, and group worksheets. These exercises were completed in a collaborative environment. The results of this curriculum modification are discussed, along with reflections on the factors leading to the introduction of computational activities, factors that supported the change, and barriers faced while implementing this change. These findings are compared with results from other case studies of instructional change and theories of adoption. Student learning pre to post was measured with the TOAST and LPCI, and qualitative data was collected in the form of student surveys to investigate student learning, attitudes toward computational exercises, and overall perceptions of the course.