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相对论作为新课程的新增内容与考点,同时又是学生最感兴趣的内容,加上其较大的难度使得讲解方法显得尤为重要。在给学生用传统的方法讲完狭义相对论的几个典型效应后,当换用几何语言给他们再讲了一遍时,发现学生更为激动和感兴趣,而且更易接受。因为传统的讲法使得动钟变慢和动尺收缩效应在学生眼中只是一堆方程式,对于高中生
As a new content and test point of the new curriculum, relativity is also the most interested content of the students. Moreover, the greater difficulty makes the method of explanation seem especially important. After giving students a few classic effects of the special theory of relativity in the traditional way, when they switched to geometric language again, they found that students were more excited and interested and more receptive. Because the traditional way of making slow moving clock and dynamic shrinking effect in the eyes of students is just a bunch of equations for high school students