在素质教育和新课改实施的过程中,不少教学问题渐渐浮现出来,也有很多教学漏洞被发现。这些问题的发生其实是一件好事情,能够让教师找到教学的弊病,然后改变。其中,教学的局限性和模式化,是限制高中物理教学的重要因素,也是亟须改变的教学观念。以此为探究的出发点,从开放性教学角度浅谈如何提高高中物理教学有效性和科学性。 During the implementation of quality education and new curriculum reform, many teaching problems gradually emerged and many teaching loopholes were discovered. The occurrence of these problems is actually a good thing, allowing teachers to find the shortcomings of teaching, and then change. Among them, the limitation and mode of teaching are the important factors that limit the teaching of physics in senior high schools and the teaching concepts which are urgently needed to be changed. Taking this as the starting point for inquiry, how to improve the effectiveness and science of physics teaching in high school from the perspective of open teaching.