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数学课程标准指出:数学是人类的一种文化,它的内容、思想、方法和语言是现代文明的重要组成部分。教师应帮助学生在自主探索和合作交流的过程中真正理解和掌握基本的数学知识与技能、数学思想和方法,获得广泛的数学活动经验。基于这一课程理念,人教版小学数学教材中多出了一个原来没有的部分,那就是“数学广角”。“数学广角”的篇幅小,内容精,它的现实性很强,绝大多数内容直接来源于现实生活情境;它活动性强,里面涉及的内容几乎都
Mathematics curriculum standard states: Mathematics is a kind of human culture, its content, thought, method and language are important parts of modern civilization. Teachers should help students to truly understand and master basic math knowledge and skills, mathematical ideas and methods, and gain extensive experience in math activities during their own exploration and cooperation. Based on the concept of this course, the PEP teaching mathematics textbook has an original part that is not available, that is, “Mathematics Wide Angle”. “Mathematical Wide Angle ” is small, the contents of the fine, it is very realistic, the vast majority of content directly from the real life situation; its activity is strong, which involves almost all of the content