学困生对学习产生极强的逆反情绪,是提高整体教学水平的一大障碍,更是为“使学生获得对数学理解的同时在思维能力、情感态度和价值观等多方面得到进步和发展”的实现带来了极大的困难,学困生的成因是多方面的,有家庭的、有社会的、有智力方面的、也有非智力方面的、有先天的、也有后天的、但绝大部分学困生都是后天形成的。 Students with poor academic performance have a strong tendency of reversing emotions, which is a major obstacle to improving the overall teaching level. It is even more important for them to make progress and development in thinking, abilities, attitudes and values ​​in their understanding of mathematics. "The realization has brought great difficulties, the causes of students with learning difficulties are many, family, social, intellectual, there are non-intellectual aspects, there are innate, but also acquired, but The vast majority of students with learning difficulties are acquired.