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一般学生往往会把从他(她)们自身经验获得的、从电视屏上看到的,以及从过去学到的种种观点带到物理学习中来。其中不少有关物理现象的看法是错误的。例如,关于力和运动的概念,很多学生没有正确理解,这就使他(她)们难以完全掌握牛顿第一定律和牛顿第二定律。事实表明,学生的错误概念是非常顽固的。如果教师只是对某些现象用物理学语言作正确解释,仍然不大可能使它们有所改变。这个问题并不在于学生有没有学习新的概念,而是愿意不愿意放弃不妥当的思想方法。尤其复杂的是,学生根本没有觉察自己的错误
Ordinary students often bring physics learning from what they have learned from their own experiences, seen on TV screens, and from the past. Many of these views on physical phenomena are wrong. For example, with regard to the concepts of force and movement, many students do not understand it correctly, which makes it difficult for them to fully grasp Newton’s first law and Newton’s second law. The facts show that the student’s wrong concept is very stubborn. If teachers only correctly interpret some phenomena in physics language, it is still not likely to change them. The problem is not whether students learn new concepts, but they are willing to abandon inappropriate ideas. In particular, students are not aware of their own mistakes at all.