数学源于生活,植根于生活,数学知识在生活中随处可见,数学问题来源于生活,而又应用于生活。在数学教学中要使学生感受到数学与现实生活的密切联系,让他们用数学的眼光去观察生活,而且要求数学课堂教学必须从学生熟悉的生活情境和感兴趣的事物出发,为他们提供观察和操作的机会,让他们用学到的数学知识解决一些生活中的实际问题。因此,在教学中引入生活化的因素是非常有必要的。 Mathematics originated from life, rooted in life, mathematical knowledge in life can be seen everywhere, mathematical problems come from life, but also applied to life. In mathematics teaching to make students feel the close connection between mathematics and real life, let them use mathematics to observe life, and require mathematics classroom teaching must be familiar with the students from the familiar situations and things of interest, provide them with observations And the operation of opportunity, let them learn the mathematical knowledge to solve some practical problems in life. Therefore, the introduction of life-oriented teaching in the factors is very necessary.