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曲线与方程是高中数学重要组成部分,是高考的重要考点。本文通过课堂观察和习题测试的方式对曲线与方程的教学现状进行了研究,研究发现:学生对于曲线与方程能够很好的完成数形之间的转化,但是对于相关概念的掌握和对曲线与方程知识的运用存在一定的欠缺。最后,根据学生存在的问题提出:在曲线与方程章节的教学中要注重研究教材科学设计教学、抓住问题本质简化运算、注重概念的形成过程,这样才能在教学中达到事半功倍的效果。
Curves and equations are important components of high school mathematics and are important test points for college entrance examinations. In this paper, the status quo of teaching curves and equations is studied through classroom observation and exercise testing. The study finds that: Students can well complete the transformation between numbers and shapes for curves and equations, but the mastery of the relevant concepts and the curve The use of equation knowledge has some shortcomings. Finally, based on the students' existing problems, we should pay attention to the teaching of scientific design and teaching of textbooks, seizing the nature of problems, simplifying calculations, and paying attention to the process of concept formation in order to achieve a multiplier effect in teaching.