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《普通高中数学课程标准》指出数学课堂教学应“努力揭示数学概念、结论发展过程,体会蕴涵在其中的数学方法,追寻数学发展的历史足迹,把数学的学术形态转化成学生容易接受的教育形态.”章建跃先生提出,教师必须十分重视数学概念教学,尤其是数学核心概念的教学.怎样合理、有效地设计、组织教学,有利于学生更好地理解数学概念,这是值得每一位教师思考和研究的课题.事实上,数学概念并非凭空而来.我们所学的数学概念,大都有着各自
“Ordinary High School Mathematics Curriculum Standards” points out that mathematics classroom teaching should “strive to uncover the concept of mathematics, the development process of conclusions, understand the mathematical methods contained in it, pursue the historical footprint of mathematics development, and transform the academic morphology of mathematics into a student-friendly education. Form.” Mr. Zhang Jianyue proposed that teachers must pay great attention to the teaching of mathematical concepts, especially the teaching of the core concepts of mathematics. How to rationally and effectively design and organize teaching will help students better understand mathematical concepts. It is worth every one. Teachers think about and research topics. In fact, the concept of mathematics does not come out of thin air. The mathematical concepts we learn have their own