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教学内容:苏教版《义务教育教科书·数学》三年级下册第96~98页例1和“想想做做”第1、2题。教学目标:1.使学生经历简单数据的收集、整理和分析过程,初步学会分组收集数据再进行汇总的方法,感受不同总体的数据中所蕴含的信息既有所不同,又存在关联。2.使学生在统计活动过程中进一步感受数据对于分析和解决问题的作用,不断增强收集和运用数据的意识,积累理解和
Teaching content: The Soviet version of “compulsory education textbooks · Mathematics” third grade volumes 96 ~ 98 page 1 and “think do ” first, second questions. Teaching Objectives: 1. To enable students to experience simple data collection, collation and analysis process, the initial group to learn how to collect data and then summarize, feel different from the overall data contained in the information is different, but also related. 2. To enable students to further experience the role of data in analyzing and solving problems in the process of statistical activities, and continuously raise the awareness of collecting and using data, accumulating understanding and