在数学教学中,如能有意识地、经常地引导学生把所学的抽象知识与生产生活实际联系起来,使学生看到数学的力量,看到数学理论来源于实际,又反过来为实际服务的真理,这对激发学生学习数学的兴趣、增强他们的求知欲有着极其重大的作用。 In mathematics teaching, if we can consciously and often guide students to abstract the learned knowledge and production and life, and actually make students see the power of mathematics, we can see that mathematical theory comes from reality and in turn serves the actual situation Truth, which is to stimulate students interest in learning mathematics and enhance their curiosity has an extremely important role.