高中生对物质结构与性质关系理解的调查研究

Senior High School Students’ Understanding of Relationships Between Structures and Properties of Matter

利用访谈法对15名高二学生进行研究,通过关注他们是否能利用物质结构与性质的关系来预测物质的性质以及如何利用物质结构与性质的关系来预测物质的性质,得出结论:(1)学生得出正确结论并不意味着真正理解了问题的本质;(2)学生的思维具有多样性,对于同一个问题,他们得出结论的途径五花八门;(3)学生在思考问题时倾向于利用捷径得出结论.

This paper interviewed 15 high school students,and drew the following conclusions by paying attention to whether they could use and how to use structure-property relationships to predict the properties of the matters:(1) students getting the correct conclusions didn’t mean that they really understood the essence of the questions;(2) for the same question,different students had different ways to solve it;(3) students tended to use shortcuts to get the conclusions.