摘要
设计了一套改装电表的综合性、设计性实验的阶梯性教学方案,该方案不用做任何传统方法中的计算仅用实验的方法就可以找到改装电表时所需串联或并联的电阻值,为学生提供了实践锻炼的空间,使学生更好地理解电路的基本原理,同时阶梯式地培养学生运用物理规律解决具体问题的能力,激发、培养了学生的创新精神。
This article designs a new method to the experiment of electrometer' s change based on the practice and investigative study without traditional calculation, to make students learn better about principle of circuit and to improve students' creative ability in physics experiment, and training the skill of practice step by step.
出处
《南阳师范学院学报》
CAS
2006年第12期99-101,共3页
Journal of Nanyang Normal University
关键词
综合性
设计性实验
电表
实践教学
评估
synthesis and designing experiments
electrometer
practice teaching
evaluation