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作为一名物理老师,同时身为班主任,我经常思考的一个问题是:如何将物理教学和德育教育结合起来,用一些学生乐于接受的形式,在潜移默化中去感染他们,影响他们。下面是我多年工作中尝试过的一些方法,总结成文与各位老师分享。一、成功来自于坚持在物理实验中,要涉及到绝对误差和相对误差的概念及计算。绝对误差是测量值对真实值偏离的绝对大小,绝对误差(E)=测得值(X1)-真实值(X0),相对误差是指绝对误差与真实值的
As a physics teacher, and as a teacher in charge, one of the questions that I often think about is how to combine physics teaching with moral education and influence and influence them in a subtle way that some students are willing to accept. Here are some of the methods I’ve tried in my many years of work, and summarize the text to share with your teachers. First, the success comes from adhere to the physical experiment, to be related to the concept of absolute error and relative error and calculation. The absolute error is the absolute value of the deviation of the measured value from the true value. The absolute error (E) = the measured value (X1) - the true value (X0), the relative error refers to the absolute error