数学教学内容始终反映着两条线,即数学基础知识和数学思想方法。数学教材的每一章节乃至每一道题,都体现这两条线的有机结合。而这两条线又是以数学问题的方式呈现出来的,因此,数学问题的解决成为数学教学活动的中心,而解题教学就是其 The content of mathematics teaching always reflects two lines, that is, mathematics basic knowledge and mathematical thinking methods. Each chapter and even every question of the mathematics teaching material reflects the organic combination of these two lines. The two lines are presented in the form of mathematical problems. Therefore, the solution to mathematics problems becomes the center of mathematics teaching activities, and the problem-solving teaching is its