近日与我所支教学校的初三数学老师交谈,了解到他们都已经进入到数学科目的复习阶段了,应他们之邀,我来浅谈一下如何在这短短的几十天里做到高效的初三数学复习。一、教师备课环节由于时间有限,为了减轻学生的学习负担,做到高效复习,教师应做到有的放矢,首先要对照近两年的安徽省中考考纲,收集整理近三年安徽省中考试卷,分析试卷特点,摸清哪些内容考察的频率高,哪些内容考察的比较简单,哪些内容作重点考察,易出压轴题,我们在分析以上内容时认为像绝对值,实数的运算,因式分解,二次根式,方程与不等式,三角形边角关系,解直角三角形等内容都是必考内容且考察的较简单,但要求学生概念清楚,基本技能与基本方法熟练,对于这些内容备课老师不必加大难度;而对于一次函数,反比例函数,二次函数,相似三 I recently talked with the first three math teachers in my school to learn that they have entered the review phase of the math course. At their invitation, let me briefly talk about how to be effective in just a few short days The first three math review. First, the teacher preparation session due to limited time, in order to reduce the student’s learning burden, to achieve efficient review, teachers should be targeted, first of all in the past two years, Anhui Province Examination System, collected in recent years, Anhui Province in the examination papers, analysis Papers characteristics, to find out what content inspection frequency is high, what content is relatively simple, what content for the focus of inspection, easy to pressure axis problem, we think of the above analysis as absolute value, real number of operations, factorization, two Sub-root, equation and inequality, triangular corner relationship, solution of right-angle triangle and so on are the necessary content and the examination is relatively simple, but requires students to clear the concept of basic skills and basic methods of proficiency, for these teachers do not have to prepare to increase the degree of difficulty ; For a function, inverse function, quadratic function, similar to three