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数列是一类特殊函数,它是描述离散现象变化规律的数学模型,是将连续问题离散化的数学工具.课程标准将数列作为数学5的必学内容,说明了数列知识是高中学生必须具备的数学知识,强调了数列知识在高中数学中的基础地位.本文以鄂教版、人教A版和北师大版教材为例,对数列这一章的课程
The sequence is a kind of special function, which is a mathematical model describing the variation of discrete phenomena and a mathematical tool that discretizes the continuous problem. The course standard takes the sequence as the compulsory part of the math 5, which shows that sequence knowledge is a must for high school students Mathematical knowledge, emphasizing the knowledge of sequence knowledge in high school mathematics in the basic position.This article takes the Education Ministry, People Education A version and the teaching materials of Beijing Normal University as an example, the sequence of this chapter of the curriculum