An Interactive, Instant Polling Exercise to Allay Student Anxiety in Science Courses

摘要

Many high school and undergraduate students enter science courses feeling intimidated by course content and unsure of their abilities. Teachers are frequently challenged in mixed-level and interdisciplinary courses to ascertain and honor students' levels and areas of experience. In these cases, the application of critical pedagogy techniques can create a culture of caring and thereby allay student anxiety and increase student motivation and success. Here I describe a simple instant polling exercise that employs critical pedagogy to stimulate dialogue about students' experiences with course content. This exercise is especially useful for mixed-level and interdisciplinary science courses, and can be easily adapted for small or large classes.