摘要
物理学是一门以实验为基础的科学,课堂演示实验是物理教学的重要手段。它可将抽象的概念变为直观的现象和具体实在的数据;把枯燥的理论变为生动活泼的现实情景,吸引学生的注意力,增加感性认识,激发学生的学习兴趣和求知欲望。教学实践中我们非常重视演示实验的开发研制工作,并且收到了良好的教学效果。
Physics is a science based on experiments; in--class experiment is a very important way of phys- ics teaching. It can turn the abstract concept into visual phenomenon and specific data, the dull theory into vivid present scene, and attract the students~ attention, so that they can have a better perceptual knowl- edge, and more interest in learning and stronger desire to learn physics. In teaching, we take the develop- ment of administrating experiment tool, and have a very better effect in teaching.
出处
《陕西国防工业职业技术学院学报》
2012年第4期21-22,共2页
Journal of Shaanxi Institute of Technology
关键词
磁滞回线
教具原理
电路图
设计特点
Magnetic hysteresis loop
Principle of teaching tools
Circuit
Feature of design