【教学内容】苏教版第十一册第98耀100页。【教学目标】1.在具体情境中初步理解百分数的意义,能正确地读写百分数,运用百分数解决简单的实际问题。2.通过收集整理,观察思考、比较分析,区分“分数”和“百分数”异同,培养自主探索、合作交流的能力。 Teaching content】 【Soviet version of the eleventh album 98th Yao 100 pages. Teaching Objectives 1. In the specific context of a preliminary understanding of the meaning of percentage, can correctly read and write the percentage, the use of percents to solve simple practical problems. 2. Through the collection, observation, comparison and analysis, the distinction between “score ” and “percentage ” similarities and differences, to cultivate the ability of independent exploration, cooperation and exchange.