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【教学内容】苏教版六年级上册第84、85页,练习十四相关习题。【教学过程】一、创设情境,引发需求师:听说今天全班同学都来了,你想到用哪一个数表示呢?生:来的人数是全班人数的43/43。生:今天同学们100%都来上课了。师:他是用什么数表示的?生:百分数。师:不错,生活中百分数随处可见,课前老师让大家收集了一些生活中百分数应用的信息,谁来读一读你找到的信息?
【Teaching content】 Sujiao version sixth grade on the first 84,85 pages, exercises fourteen related exercises. [Teaching process] First, create the situation, trigger demand Division: I heard today classmates are coming, what do you think of the number of said it? Health: The number of people come to the class number 43/43. Students: Today, 100% of the classmates come to class. Teacher: What is his figure? Health: Percentage. Teacher: Yes, percentages of life can be found everywhere. The teacher before class lets you collect some information about the percentage of your life. Who will read the information you find?