教学内容:人教版六年级上册第37-38页例1。教学目标:1.使学生会用方程解答“已知一个数的几分之几是多少,求这个数”的实际问题,提高列方程解决问题的自觉性和积极性。2.通过对比,发现“求一个数的几分之几是多少”和“已知一个数的几分之几是多少,求这个数”的实际问题间的内在联系,激发学生学习的兴趣。3.让学生对生活中的有关数学信息予以选择、加 Teaching content: PEP sixth grade on the first 37-38 page Example 1. Teaching Objectives: 1. To enable students to solve the practical problems of “Knowing what fraction of a number is, what is the number?” By using the equation, and improving the consciousness and enthusiasm of the column equation in solving the problem. 2. By contrast, we find that “what is the fraction of a number?” And "What fraction of a number is known, and how many of these practical problems are found, inspire students Interest in learning. 3. Let students choose the relevant mathematical information in life, plus