数学家华罗庚曾说过:“数缺形时少直观,形少数时难入微,数形结合百般好,隔裂分家万事休。”这充分说明数形结合思想在数学教学中的地位。数学中一些抽象、难懂的数量关系,如果借助图形的特征,清晰地呈现在图上,就会直观化、明朗化,就能使学生形成正确的解题思路。下面,谈一谈我在数学教学中是如何渗透数形结合思想的。一、诱发学生学习兴趣,激发学生求知欲美国心理学家布鲁纳曾说:“学习的最好动机,乃是对所学 Hua Luogeng mathematician once said: ”The number of lack of shape less intuitive, shaped when the few are hard to find, the combination of good and bad numbers, separated and separated from the rest. “ This fully illustrates the combination of mathematical and mathematical ideas in the position . Mathematical mathematics, some abstract, difficult to understand the relationship between the number of features, with the help of graphic features, clearly presented in the graph, it will be intuitive and clear, you can make students form the correct problem-solving ideas. Now, let's talk about how I penetrate numbers and ideas in mathematics teaching. First, to induce students interest in learning to stimulate curiosity of students American psychologist Brunner once said: ”The best motivation to learn, but to learn