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理解百分数的意义,能够正确地读、写百分数,运用百分数解决简单的实际问题。经历收集、分析、处理信息的过程,培养学生分析、比较、抽象、概括的能力和与人交流合作的能力,促进个性化的教学理解与表达,初步建立自我评价与反思意识。感受百分数在实际生活中的广泛应用,增强学好数学的信心,同时结合相关信息对学生进行思想品德教育,渗透数学应用思想。
Understand the meaning of percentages, be able to read and write percentages correctly, and use percents to solve simple, practical problems. Through the process of collecting, analyzing and processing information, students are trained to analyze, compare, abstract and summarize their abilities and their ability to communicate and cooperate with each other, promote personalized teaching understanding and expression, and initially establish self-evaluation and reflection consciousness. Feel the percentage of practical application in a wide range of applications, enhance the confidence of learning mathematics, combined with relevant information on the ideological and moral education of students, penetration of mathematical thinking.