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二次函数的相关知识是初中数学学习当中的重点部分,同时还属于中考的必测范围之一.学生在学习过程当中,往往不能正确理解函数概念,对教师教授的知识也没有熟练掌握,因此在做题过程中无法入手,导致自身解题效率不高.老师应找到符合初中生实际情形的教学方法,以便帮助其掌握知识,提高其数学成绩.一、初中数学的教学现状数学属于一种综合性很强的学科,对于初中生而言也具有相对的难度.初中数学老师如果只是照搬教材中所讲的知识,则很难革新教学模式和教学手段,导致数学教学出现瓶颈.目前,许多初中数学课堂上,老师仍然按照以往陈旧的方式展开教学,
The related knowledge of quadratic function is a key part of junior middle school mathematics learning, and it is also one of the must-tested areas of the middle school entrance examination. Students often cannot correctly understand the concept of function during the learning process, nor do they master the knowledge of teachers and professors. Can not start in the process of the problem, leading to their own problem solving efficiency is not high. Teachers should find a teaching method that meets the actual situation of junior high school students, in order to help them master the knowledge and improve their mathematics performance. First, the status of mathematics teaching in junior high school mathematics is a kind of Comprehensive disciplines are also relatively difficult for junior high school students. If junior math teachers copy the teaching materials, it is difficult to innovate teaching modes and teaching methods, leading to a bottleneck in mathematics teaching. Currently, many In junior mathematics classes, teachers still teach in the old fashioned way.