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对很多学校来说,短短一个学期四个月的时间,中考前通常安排了三轮复习,第一轮复习主要是对整个初中阶段数学知识的系统梳理,是整个三轮复习最重要的一环,但时间紧,任务重,所以只有科学安排复习的进度和难度,才能提高复习的效率和效果.要确定复习进度,确定复习内容,必须对学生的学习起点水平进行认真分析.一、分析学生的知识基础——让学生绘制“概念图”分析学生的学习起点,就是了解学生原有知识结构的状态.诺瓦克提供了判断学生认知结构的技术——绘制“概念图”.由于学习上的差异,每个学生绘制的概念图也会各不相同,教学就是不断地完善这个概念图的过程.为了准确
For many schools, a short period of one semester, four months, usually takes three rounds of review before the examinations. The first round of reviews is mainly a systematic review of the mathematical knowledge of the entire junior high school and is the most important of the three rounds of review But the time is tight, the task is heavy, so the progress and difficulty of scientific review can improve the efficiency and effectiveness of the review.To determine the progress of the review, to determine the content of the review, we must carefully analyze the starting point of the students’ Analysis of students’ knowledge base - let students draw “concept map ” analysis of students’ learning starting point, is to understand the status of students’ original knowledge structure.Novac provides the technology to determine the cognitive structure of students - drawing “concept Figure ”. Due to the differences in learning, each student will draw a different concept map, teaching is to constantly improve the process of this concept map.In order to accurately