Sarah Dalrymple, PhD Our guest blogger this week is Dr. Sarah Dalrymple. Sarah got her Ph.D. in Population Biology, but is currently a postdoctoral scholar in Biology Education at the University of Tennessee. This summer she will join the SoLS faculty at ASU as an Academic Professional. Her primary interest is in teaching and exploring new ways to make learning more fun and effective. She also works with grad students and faculty to help them improve their teaching and is interested in the factors that determine whether or not instructors adopt evidence-based teaching practices. Clicker systems are an interactive technology used by many instructors in large lecture courses to get immediate feedback on student understanding. When used properly, clickers can increase student engagement and learning in a course. However, instructors have the ability to enhance or impede these effects by the way they deliver and review clicker questions. The following three tips on how to use