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在示波器显示波形原理的教学中,针对常规方法不易被学生理解的不足之处,充分利用高中生善于从数学函数的角度理解物理问题的长处,本文通过数理结合,有效突破了这一教学难点。
In the teaching of oscillograph display waveform principle, aiming at the shortcomings that conventional methods are not easy to be understood by students, it makes full use of high school students’ ability to understand the advantages of physics from the angle of mathematical function. This article breaks through the difficult combination of mathematics and physics.