教学内容:义务教育课程标准实验教科书苏教版数学四年级上册第65～66页。教学目标:1.使学生初步体会用列表法整理相关信息的作用。2.使学生会用列表法整理信息,分析数量关系,寻找解决问题的有效方法。3.使学生在解决问题中积累经验,增强解决问题的策略意识,获得成功体验,提高学 Teaching content: compulsory education curriculum standard experimental textbook Sujiao version of the fourth grade of the volumes on the first 65 ~ 66 pages. Teaching Objectives: 1. To enable students to initially experience the use of list method to organize the role of relevant information. 2. To enable students to use the list method to organize information, analyze the relationship between quantity, to find an effective solution to the problem. 3. To enable students to accumulate experience in solving problems, enhance the strategic awareness of problem solving, to obtain a successful experience, enhance learning