Following are few videos which explains fairly well about the concept and application of clickers in classrooms > A brief description of some approaches to using student response systems in a classroom: BY Russell James https://www.youtube.com/watch?v=CnnP0uCqD4k&feature=email Using Clickers in the College Classroom (Created by the Center for Instructional Innovation and Assessment at Western Washington University:) … Continue reading Clickers as a classroom response system(CRS or feedback system).