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数学这个科目在高考中的作用主要是从智力层面把学生分类,这也是文科考数学的主要原因.此外,数学还有更深层次的意义,那就是它在某种意义上保证了选拔的公平性.要保证数学的功能性,高考的试题设计就显得比较重要了.纵观历届高考数学试题,考题来源于课本的例子比比皆是,但是考题并不是毫无变化.本文简单分析一下高考数学试题与课本之间的关系.一、课本源题重现1.改变课本习题的数字或字母这类考题的关键是抓住源题中的数学规律,弄清楚源题的本质问题,在问题的本质不变的情况下,按照题目规律
The role of math in college entrance examination mainly from the intellectual level of students classified, which is the main reason for math test math.In addition, there is a deeper mathematical significance, that is, it is in a sense, to ensure the fairness of selection To ensure the functionality of mathematics, college entrance examination test design is more important.According to the previous college entrance examination math test questions, examples from textbooks abound, but the test questions are not without change.This article briefly analyzes the math test And the relationship between the textbooks.First, the source of the textbook to reproduce 1 change the number of books or textbook exercises the key to such questions is to seize the mathematic rules of the source, to clarify the essence of the source of the problem, the essence of the problem Under the same circumstances, in accordance with the rules of the subject