学生实验中的错与纠错  

Error and Error Correction in Students' Experiment

作　　者：王勇[1] 

机构地区：[1]复旦大学信息科学与工程学院,上海200433

出　　处：《实验科学与技术》2018年第1期65-68,98,共5页Experiment Science and Technology

摘　　要：在电子电路实验过程中,学生经常会犯各种各样的错误,用面包板做电路实验出错的概率更高,有些错误在实验之前应该提醒学生注意,而在不损坏器件和设备以及人身安全的情况下,应该允许学生试错,在实验中观察错误现象,分析产生错误现象的原因。正确分析和处理实验中的现象对于提高学生的实验能力、分析问题和解决问题的能力是很有帮助的。该文分析了电路实验中学生几个常见错误,探讨了产生这些错误现象的原因,并在此基础上给出了一些解决问题的办法。In the process of electronic circuit experiment, students often make a varity of mistakes, error probability is higher with a bread board in circuit experiment. Some mistakes should be remind them to pay attention before the experiment beginning, and students should be allowed to try on their mistakes without damaging the devices and personal safety. Then they can observe the error- phenomenon in the experiment and analyze the reasons that cause the error phenomenon. Properly analyze and deal with the phenome- non in the experiment is very helpful to improve students＇ ability to experiment and improve the ability to solve problems. The paper analyzes several common mistakes made by students in the circuit experiment, discusses the reasons for these mistakes, and on this basis gives some solutions to the problem.

关 键 词：模拟电路 数字电路 实验 教学方法 

分 类 号：TN751.3[电子电信—电路与系统]