针对学生学习的有效性和教师教学中的组织与指导的有效性,我在不断的学习与实践中,经过反复探索和思考后,发现课堂教学中低效甚或无效的原因有以下两方面:一是学生方面的问题,不会合作、不愿合作。具体表现为:小组讨论时部分学生不说或全体不说,做与讨论内容无关的活动等;反馈时,以“我觉得……”等的句式回答问题,或小组成员间存在相异观点等。 In view of the effectiveness of student learning and the effectiveness of organization and guidance in teacher teaching, I am constantly learning and practicing. After repeated exploration and reflection, I find that the reasons for inefficiency or ineffectiveness in classroom teaching are as follows: It is a student problem and will not cooperate and will not cooperate. Specific performance: the group discussion, some students do not say or do not say the whole thing to do with the content of the discussion is not related to the content; feedback, to “I think ...... ” and other sentence to answer the question, or between the members of the group Different perspectives.