后进生,即是在班上学习较差,进步很慢的学生.他们主要表现为:基础差,上课不专心听讲,反应迟钝,接受能力差、平时作业靠抄袭来完成任务,学习方法不得当,学习没有积极性等等.自从实施九年义务教育以来,所有的小学毕业生都无条件地升入初中学习,由于学生个体差异、学生两极分化的现象特别严重.在数学方面尤为突出.优生在不断减少,后进生在逐渐增多,而且队伍越来越庞大.家庭教育、学校教育、社会教育,这三种教育是造成后进生的三个外因,而在这三个原因中,关键的因素是学校教育.面对这样的学生,我们教师肩上的担子很 Less advanced students, that is, in the class to learn poor, very slow progress of students.They mainly as follows: poor foundation, not listening attentively in class, unresponsive, poor ability to accept, usually rely on plagiarism to complete the task, learning methods should not be , There is no enthusiasm for learning, etc. Since the implementation of nine-year compulsory education, all primary school graduates have unconditionally been promoted to junior high school. Due to the individual differences among students, the phenomenon of students’ polarization is particularly serious, especially in mathematics. The number of students who have graduated from school is gradually increasing, and the number of teams is getting larger and larger. Family education, school education and social education are the three external causes of post-graduation. For these three reasons, the key factor is the school Education. Faced with such students, our teachers shoulder a heavy burden