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中考数学是以新课程目标和内容为依据,全面考查学生对基础知识的理解,对基本技能的掌握和对基本数学思想方法的应用。每年中考数学的热点都是教育专家、数学大师探讨的方向。利用二次函数求经济问题和面积问题的最值,一直是中考中常见的热点问题。但是近年来数学中考中的最值问题,其考查的方向与解决问题的方法发生了很大的变化,那就是几何最小值问题。几何最小值问题近几年频繁地出现在各地的中考试题中。
Based on the objectives and content of the new curriculum, the mathematics of senior high school entrance examination examines students’ understanding of basic knowledge, mastery of basic skills and application of basic mathematical thinking and methods. Every year, the hottest entrance exam math is the direction of education experts, math masters to explore. The use of quadratic functions for economic issues and the value of the area has always been a common hot spot in the exam. However, in recent years, mathematics in the examination of the most value problems, the examination of the direction and the way to solve the problem has undergone great changes, that is the geometric minimum problem. In recent years, the problem of geometric minimum frequently appears in the middle school entrance examination questions.