在物理教学中,不少学生在学习中不敢交流不愿交流和不会交流.课堂上,老师提出问题后,教室内顿时安静下来,还有的同学赶快将头低下去,唯恐老师点到自己;分组讨论、交流时,有些同学仍在那儿默不作声,不知道该干什么,只坐在那儿看着别人活动;当安排某同学解释 In physics teaching, many students dare not communicate during the course of the study and are not willing to communicate. In the classroom, when the teacher asks a question, the classroom suddenly calms down. Some students quickly go head down, lest the teacher should During class discussions and exchanges, some classmates are still silent there, do not know what to do, just sit there watching other people's activities; when arranging a classmate to explain