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在新课程改革背景下,物理实验教学有了很大的变化。笔者通过对教材中图象法处理实验数据编写思路梳理,作了一些简单的教学思考与处理,同时通过高考试题的分析来说明如何进行备考,希望能和同行进行交流。一、教材对图象法处理实验数据逐渐渗透以及相应教学处理人教版必修1的第22页,有这样一段话,“……为了更清晰些,可以用折线把这些点连起来,……,用一条平滑的曲线来”拟合“坐标系中描出的点,曲
Under the background of the new curriculum reform, the physics experiment teaching has undergone great changes. The author through the textbook image processing experimental data processing method of combing, made some simple teaching thinking and processing, at the same time through the entrance examination questions to explain how to prepare for the test, hoping to communicate with peers. First, the textbook on the image processing method to gradually penetrate the experimental data and the corresponding teaching process PEP 1 compulsory 1 page 22, there is such a passage, ”... ... to be clearer, you can use the broken line to connect these points, ... ..., use a smooth curve to “fit ” coordinates of the points in the coordinate system, the song