在电路实验教学中提高学生的自主探究能力

Improving the ability of independent analysis in electric circuit experiment teaching

介绍了电路实验的一个教学案例，采用提出问题-自主探究-解决问题-拓展思考的教学思路，将“非线性元件特性曲线的测定”和“叠加定理的验证”两个电路原理实验有机结合起来，精心设置实验参数，通过拓展实验相关内容，培养学生的发散性思维，提高学生的自主探究能力。

This paper presents a case in electric circuit experiment. Two experiments are connected together, i. e. , one is ＂measuring the characteristic of nonlinear component,＂ and the other is ＂verifying the superposition principle. ＂ With carefully setting the experiment parameters and exploiting the experiment content, the ability of the emanative ideation and independent analysis is improved.