组织有效的课堂教学是教师教育活动的重点和难点,而其困难之处在于对学生课堂学习情况的把握。传统课堂教学的教师提问和学生回答覆盖面小,难以把握整体教学状况。而答题器的出现,对于学生整体上的把握,有着强大的辅助作用。本文就答题器对于组织有效课堂教学的作用进行探索。 Organizing effective classroom teaching is the key and difficult point of teacher education activities, and the difficulty lies in grasping students’ classroom learning situation. Traditional classroom teaching teachers and students to answer the question coverage is small, it is difficult to grasp the overall teaching situation. The clickers appear, for students to grasp the overall, has a strong supporting role. This article explores the role of clickers in organizing effective classroom teaching.