论文部分内容阅读
不等式是刻画现实世界中的不等关系的数学模型,反映了事物在量上的区别,是研究函数的工具,在历次教材改革中都作为中学数学中的重点内容一直被保留下来.在这次课程改革中,新《普通高中数学课程标准(实验)》(以下简称《标准》)与原《全日制普通高级中学数学教学大纲》(以下简称《大纲》)相比,对“不等式”这块内容进行了调整,课程内容有了较大的变化.本文就《标准》必修模块数学5第三部分“不等式”的课程内容、教学目标要求、课程关注点、内容处理等方面的变化进行简要的分析,并对教学中应注意的几个问题谈一些设想和教学建议,供大家参考.
Inequality is a mathematical model of unequal relations in the real world, reflecting the difference in quantity between things. It is a tool for studying functions and has been kept as the key content in secondary school mathematics in all textbook reform. In the curriculum reform, compared with the original “Mathematical Syllabus for General Senior High School” (hereinafter referred to as the “Outline”), the new “General High School Math Curriculum Standard (Experiment)” (hereinafter referred to as “Standard” Content has been changed, the content of the course has been greatly changed.This paper briefly introduces the changes of course contents, teaching objectives, curriculum concerns, content processing and other aspects of the third part of “standard” compulsory module mathematics 5 Analysis, and teaching should pay attention to several issues to talk about some ideas and teaching suggestions for your reference.