学习兴趣是学习动机中最活跃、最现实的成分,是学生学习的内驱力.中学数学内容相对于其它学科而言较抽象,对学生的运算能力,逻辑思维能力,分析问题解决问题能力的要求都较高,很多学生对数学望而生畏,畏而生厌,缺乏学习兴趣,失去了学习的动力. Learning interest is the most active and realistic component of learning motivation, which is the driving force of students ’learning.Mathematics content of middle school is more abstract than other disciplines, and has the ability to solve students’ computing abilities, logical thinking ability and problem-solving ability All the requirements are high. Many students are afraid of mathematics, fearless and abhorrent, lack of interest in learning, and lose their motivation to learn.