学校的后进生是普遍存在的，而产生的原因是多方面的。要抓好后进生的传记工作，必须通过调查研究，方可对症下药。为此，我选择了一个文化程度参差不齐，心理素质迥然各异的后进班级担任班王任，坚持运用辩证的观点去剖析后进生的成因，做到国人而异，因势利导，因材施教，辩 The backwardness of the school is ubiquitous, and the reasons for it are many. To make good use of the biographical work of backward students, it is necessary to conduct investigations and studies before remedying the disease. For this reason, I chose a class with different educational levels and different mental qualities as the class leader, insisted on the use of dialectical perspectives to analyze the causes of the underachievers, made them different from the people, and guided the students according to their abilities.