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高中数学新课程标准指出:教学中应强调对基本概念和基本思想的理解和掌握,对一些核心概念和基本思想(如函数、空间观念、运算、数形结合、向量、导数、统计、随机观念、算法等)要贯穿高中数学教学的始终,帮助学生逐步加深理解。中学数学核心概念是中学数学知识的细胞,是中学数学知识思维的单元,是学生在学习中学数学中赖以思维的基础.中学数学核心概念反映的是客观事物的空间形式与数量关系方面的本质属性,是用数学语言揭示事
The new curriculum standard for high school mathematics states that the teaching should emphasize the understanding and mastery of basic concepts and basic ideas. Some core concepts and basic ideas (such as functions, spatial concepts, operations, combination of numbers, vectors, derivatives, statistics, random concepts , Algorithms, etc.) to run through high school mathematics teaching, to help students gradually deepen understanding. The core concept of middle school mathematics is the cell of middle school mathematics knowledge, which is the unit of middle school mathematics knowledge thinking, which is the basis for students to think in middle school mathematics. The core concept of middle school mathematics reflects the essence of the relationship between spatial form and quantity of objective things Attributes, is the use of mathematical language to reveal things