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数形结合思想是一种重要的数学思想,它可以使某些抽象的数学问题直观化、生动化,能够变抽象思维为形象思维,有助于把握数学问题的本质,因此在高中数学教学中应有效渗透数形结合思想,提高学生的思维能力和数学素养。数与形是数学中两个最古老、最基本的元素,是数学大厦深处的两块基石,所有的数学问题都是围绕数和形的提炼、演变、发展而展开的:每一个几何图形中都蕴藏着一定的数量关系,而数量关系又常常可以通过图形的直观性作出
It is an important mathematical thought that can make certain abstract mathematical problems intuitive and vivid, can change abstract thinking into thinking in terms of images, and helps to grasp the essence of mathematical problems. Therefore, in mathematics teaching in senior high schools, Should effectively penetrate the number of shape with ideas, improve students’ thinking ability and mathematical quality. Number and form are two of the oldest and most basic elements of mathematics and are two cornerstones of mathematics. All the mathematical problems are about the refinement, evolution and development of numbers and shapes: every geometric figure In all contain a certain amount of relationship, and the relationship between quantity and often can be made through the intuitive graphics