中学数学教学中存在的问题以及转变策略
2021-04-12周振华
【摘 要】在中学教学中,数学是一门基础学科,也一直是教学中的重点和难点。中学阶段是从启蒙教育到启发教育的过渡阶段,所以中学数学一直被广大教育工作者所重视,中学数学的教学质量直接关系到学生今后的升学和发展情况,也关系到国家的经济社会建设。因此,随着新课程标准改革的不断深入,教育部对教学质量的要求越来越高,中学数学教学问题也在不断地变化,很多传统的教学观念已经不能适应当今社会发展的需要,中学数学教学面临新的困境。基于此,本文分析了中学数学教学中存在的问题,并提出了打破困境的教学策略。
【关键词】中学 数学教学;问题;策略
中图分类号:G633.6 文献标识码:A 文章编号:1006-7485(2021)06-0028-02
【Abstract】In middle school teaching, mathematics is a basic subject, and it has always been the focus and difficulty in teaching. The middle school stage is a transitional stage from enlightenment education to enlightenment education, so middle school mathematics has always been valued by the majority of educators. The quality of middle school mathematics teaching is directly related to students' future progress and development, and also related to the country's economic and social construction. Therefore, with the continuous deepening of the reform of the new curriculum standards, the Ministry of Education's requirements for teaching quality are getting higher and higher, and the problems of middle school mathematics teaching are constantly changing. Many traditional teaching concepts can no longer meet the needs of current social development. Teaching faces new dilemmas. Based on this, this article analyzes the problems existing in middle school mathematics teaching, and proposes teaching strategies to change the dilemma.
【Keywords】Middle school mathematics teaching; Problem; Strategy
一、中学数学教学的现状及存在的问题
多媒体设备的出现,带来多元的教学方式,学生可以通过文本、音频、视频以及图片等形式进行学习,这有利于激发学生的学习兴趣,提高学生对知识的掌握程度。多媒体设备的应用,最大的获利者是教师,其能减少教师的工作内容,降低教师的工作难度。然而随着多媒体设备的普及,教师过度地依赖多媒体设备,导致自身的教学水平退化。
教学效果評估是一门课程教学质量衡量的重要体现,中学数学的教学应当进行科学合理的教学效果评估。然而现实中,中学数学的教学评估主要是通过期末成绩的合格率和学生的升学率作为评估指标,这导致教学评估具有片面性,使教师将教学的重心放置在学生的解题能力和解题思路,忽视学生对知识点本身的理解和灵活应用。……