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为解决“电工学”课程中“相量”教学存在的以下难点:相量引入认知难;时间域与相量域间的变换方法难;用相量法分析实际问题,运用自如难等,提出了案例教学法、情境教学法等应对策略,必将使得相量教学过程形象化、趣味化。
In order to solve the following difficulties in teaching “Phonetics” in the course of “Electrotechnics”: the introduction of phasor into cognition is difficult; the transform method between time domain and phasor domain is difficult; the actual problems are analyzed by phasor method; Such as the case teaching method and the situational teaching method, which will make the teaching of the phasor visible and interesting.