数学作为基础学科,初中阶段仍是学生学习的主要课程。初中生对数学的一些基本关系、公式和概念已经了解、掌握,并能熟练应用。但由于学生间学习能力的高低,他们在小学阶段就出现了很明显的差异。那些学习困难生可能对数学产生厌烦的情绪,甚至失去学习的兴趣和信心,成绩逐渐退步,跟不上正常的课堂教学。而学习能力强的学生,在学习上畅通无阻, Mathematics as a basic discipline, junior high school is still the main course of student learning. Junior high school mathematics some of the basic relations, formulas and concepts have to understand, master, and can be skilled application. However, due to the level of learning ability among students, they showed obvious differences in primary school. Those students with learning difficulties may have tired of emotions in mathematics, or even lose interest and confidence in learning, gradual decline in performance, keep up with the normal classroom teaching. The learning ability of students, learning unimpeded,