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【教学内容】苏教版六年级上册第84、85页,练习十四第1、3题。【教学过程】一、创设情境,感知百分数的意义1.分析比较,引入百分数。师:王老师记录了学校篮球队三场比赛中的投篮情况。可以怎样比较?同桌交流。(多媒体呈现第84页表格)生:我比较的是投篮次数,第三场比赛中投篮次数最多。说明学校篮球队在第三场比赛中抢球投篮非常积极。生:我比较的是投中次数,第三场比赛中投中次数最多。
【Teaching content】 Sujiao version sixth grade on the first 84,85 pages, exercise fourteen first and third questions. [Teaching process] First, create a situation, the perceived perceived percentage 1. Analysis and comparison, the introduction of the percentage. Teacher: Teacher Wang recorded the shots of the school basketball team in three games. How can compare? Exchange at the same table. (Multimedia presentation on page 84) Students: I am comparing the number of shots, the third shot in the game the most. Indicating that the school basketball team in the third game grab the ball very active. Students: I am comparing the number of hits, the third game in the most frequently cast.