实践证明,任何一个教学班,由于学生的基础知识、基本技能、个性素质的不同,从而决定了学生的认知过程、认知结果也不相同,便形成了“好、中、差”三类生,后者在学习中出现困难,通称为“学困生”。我认为,有的放矢的“补差”方法是“分层教学,分类辅导”。这一方法源于“因材施教”的原则。几年的教学实践使我了解到学困生的差距表现在以下三个方面:第一,这些学生已掌握的知识零乱,缺乏系统性。第二,识记的 Practice has proved that any teaching class, due to the students’ basic knowledge, basic skills, individual qualities of different, thus determining the cognitive process of students, the cognitive results are not the same, they formed a “good, good, bad” Three types of students, the latter difficulties in learning, commonly known as “poor students ”. In my opinion, the targeted “remedial” approach is “hierarchical teaching, classified counseling.” This method stems from the principle of “teaching students according to their aptitude.” A few years of teaching practice made me realize that the gap between poor students shows in the following three aspects: First, the students have mastered the knowledge disorder, the lack of systematic. Second, knowledgeable