子曰:“知之者不如好之者,好之者不如乐之者。”著名物理学家杨振宁也说过:“成功的秘诀在于兴趣。”所以只有培养了小学生的学习兴趣,他们才会主动去学习。应让学生高高兴兴地进入数学世界,体会“做”数学的无穷乐趣,但是小学生的思维受年龄成长所限,认识、感知实际知识需要一个过程,培养其兴趣尤其难,特别是抽象的知识。《义务教育数学课程标准》也提出了培养学生数学兴趣的要求:“使学生具有学习数学的兴趣,树立学好数 Confucius said: ”The well-known person is not as good as the musician. “ The famous physicist Yang Zhenning also said: ”The secret of success lies in the interest. “ So only cultivate pupils interest in learning, They will take the initiative to learn. Students should be happily admitted to the world of mathematics and experience the fun of doing mathematics. However, primary school students’ thinking is limited by their age. It requires a process of understanding and perception of actual knowledge, and it is especially difficult to cultivate their interest. In particular, abstraction knowledge. The compulsory education mathematics curriculum standard also put forward the requirements of cultivating students’ interest in mathematics: ”to make students have interest in learning math, establish learning good number