论文部分内容阅读
数学是研究现实世界中空间形式和数量关系的科学。“数”与“形”是数学中最基本的两大概念。数形结合是一种非常重要的数学思想。数学家华罗庚先生曾经说过:“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。”把数和形结合起来解决问题,可以使复杂的问题变得更简单,使抽象的问题变得更直观。那么在教学中如何让“数”与“形”和谐交融呢?结合自己的实际教学工作,谈谈对“数”与“形”的几点思考。
Mathematics is a science that studies the relationship between the form and quantity of space in the real world. “Number ” and “Shape ” are the two basic concepts in mathematics. Combination of numbers is a very important mathematical thought. Mr. Hua Luogeng, a mathematician, once said: “The lack of intuition is less intuitive when in the shape of a few, and it is harder to reconcile in a few forms than in a few.” Combining numbers and forms to solve problems can make a complex The problem becomes simpler, making the problem of abstraction more intuitive. How to make “number ” and “form ” harmonious blend in the teaching? With my own actual teaching work, talk about the “number” and “shape ” several ponders.