“电容器的电容”演示实验的改进和教学的优化设计

Improvement on the Demonstration Experiment of the Capacitance of Capacitor and Optimal Design on Teaching

针对“电容器的电容”教学中的演示实验现象不直观，效果不明显，科学方法教育不突出的问题，在实践的基础上，对其中的演示实验进行了改进和教学的优化设计．

On the basis of teaching practice, improve the demonstration device and optimized the teaching design to solve the problems of the demonstration experiment in the teaching of ＇the capacitance of capacitor＇. The problems are： the phenomenon was not intuitive, the effect was not obvious, and the education of scientific method was not prominent.