一、问题的提出长期以来,由于中学生班级人数较多,以集体授课为主的班级授课制成为课堂教学的组织形式。这种教学模式主要表现为:教师始终是课堂的主宰者,教科书是学生的全部世界,而忽视了学生个体自主发展的实际需要,忽视了人的主动性和能动性。 I. Problems raised For a long time, due to the large number of middle school students in classes, class teaching based on collective teaching has become the organizational form of classroom instruction. This teaching model is mainly manifested as follows: teachers are always the masters of the classroom, textbooks are the entire world of students, and ignore the actual needs of individual development of students, ignoring the initiative and initiative of people.