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数形结合思想是高中数学的重要思想方法,学生读图、识图的能力,是学生解决问题的基本能力之一.2015年高考数学《考试说明》特别强调:“加强对考生读图、识图并进行数据处理的能力的考查”.进一步加强在新情境中提取有用信息,直接由图找到思路,结合数据分析、数表观察、图像解析等解释现实生活中的现象,解决生活、生产中的数学问题.如何提高学生的读图、识图能力,并在读图、识图中发现问题、解决问题成为数学学习中的一个重要内
Mathematical combination of number theory is an important way of thinking in high school mathematics, students read the map, knowledge of the ability of the students is one of the basic ability to solve the problem .2015 entrance math “test description” with special emphasis on: “ Knowledge map and data processing ability test. ”Further strengthen the extraction of useful information in the new situation, find the ideas directly from the map, combined with data analysis, observation of the number of tables, image analysis, etc. to explain the phenomenon of real life, to solve the problems of life, How to improve the students' ability to read pictures and recognize pictures, to find out the problems in the reading pictures and the knowledge pictures and how to solve the problems is an important part of the mathematics learning