Build community and knowledge with the Jigsaw strategy, Dr. Betsy Swanner Posted on October 14, 2020June 22, 2022 Build knowledge and community with the Jigsaw strategy, Dr. Betsy Swanner Dr. Betsy Swanner, Associate Professor (Geological and Atmospheric Sciences) here at Iowa State. Swanner shares how to build knowledge and community with the Jigsaw strategy in this Tip for Teaching video (3m 51s). Discover more student engagement ideas on the Engaging Students Online page.