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《小学数学课程标准》中指出:数学教学要紧密联系学生的生活实际,从学生的生活经验和已有知识出发,创设生动有趣的情境,使学生通过数学活动,感受数学的趣味和作用,体验数学的魅力所在.同时也要求让学生亲身经历将实际问题抽象成数学模型并进行解释与应用的过程,进而使学生获得对数学理解的同时在思维能力,情感态度与价值观等方面得到进步和发展.本文从“百分数应用题复习课”中的教学片段引入,探讨
“Primary Mathematics Curriculum Standard” pointed out: mathematics teaching should be closely linked with the students ’actual life, starting from the students’ life experience and existing knowledge, to create a vivid and interesting situation, so that students through mathematics activities, feel the taste and role of mathematics, experience Mathematics charm, but also requires students to experience the abstraction of practical problems into a mathematical model and explain and apply the process, so that students gain understanding of mathematics at the same time in thinking ability, emotional attitude and values and so progress and development This article introduces and discusses the teaching fragments in “Percentage Application Problem Review Class”