从实验教学中培养学生的发散思维

Hovo yo Develepe student’s Fiffuse Thought in Experimental Teachig

物理知识来源于实践,特别是来源于观察和实验。要想进一步提高教学质量,最重要的就是要给学生创造一个丰富的物理环境,在教学的各个环节中,提供充分的实验条件,使学生在教师的指导下,通过自己的实验观察,具体操作量度、分析讨论,学到物理知识,掌握学习方法,提高自己的思维能力。测电阻的几种方法:伏安法、串联电路分压法、并联电路分流法、电路变换法、替代法。

The knowledge of physics comes from practice, especially from observation and experiment. In order to improve teaching quality further. It is very important to provide students wish a good physical condition. In the course of teaching, after the teacher provides enough experimental conditions. Students, under the teachers’ help, learn the knowledge of physics, master the wavs of study and improve their ability of thanking by watching the experiment and operating instruments by themselves and by analyzing and discussing the results of experiment. There are several ways to measure the resistance. Such as by voltmeter, replacement and so on.