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教学内容人教版小学《数学》第十册第50-51页。教学目标1.使学生进一步理解整除的意义,理解、掌握约数和倍数的概念。在学习中,培养学生的分析、观察、抽象、概括等能力。2.理解约数和倍数的相互依存关系,渗透辩证唯物主义思想教育。教学过程一、复习铺垫,导入新课(一)谈话导入师:同学们,请大家说说,我们学习过哪些除法算式?(有整数除法和小数除法。)计算的结果有哪几种情况?(两种:一种是除不尽,另一种是能除尽。)你们能列举几个吗?
Teaching content PEP Primary “Mathematics” tenth volumes 50-51 pages. Teaching Objectives 1. To enable students to further understand the meaning of divisibility, understanding, master the concept of divisor and multiple. In learning, students develop the ability of analysis, observation, abstraction and generalization. 2. Understand the interdependence of divisor and multiple, and infiltrate the dialectical materialist ideological education. Teaching process First, review the bedding, into the new lesson (a) Conversation Teacher: Students, please tell us what division formula we studied? (There are integer division and decimal division.) What are the results of the calculation? (Two kinds: one is to not only eliminate, but the other is to eliminate.) Can you list a few?