摘要
通过问卷调查和访谈,分析了大学生对摩擦起电概念的理解,并把这些理解划分成四个层次.研究发现大部分学生都能正确理解,但还有不少即使是大学三年级的学生仍存在一些错误的概念.
On the basis of the survey questionnaires and interviews,the writer of the article made an analysis of college students＇ understanding of triboelectrification.He divided the understanding into four levels.The analysis showed that most students could understand correctly,but still some,even the juniors held mistaken conceptions.
出处
《菏泽学院学报》
2010年第2期126-130,共5页
Journal of Heze University
关键词
大学生
摩擦起电
理解
college students
triboelctrification
comprehension
