高一学生化学基本观念现状调查研究

Status of Chemistry Basic Concepts of Grade One Students in Senior High School

将化学基本观念界定为2个不同的维度，15项指标，通过自制测试卷，选取大连金普新区某一重点高中高一理科共400名学生作为调查对象，对他们的化学基本观念现状进行了调查，运用SPSS19．0和Excel2007对调查数据进行了处理。结果表明学生的化学基本观念总体水平不高，概念事实类基本观念处于中等偏下水平，不同化学基本观念形成不均衡，元素观、物质转化观等相对较好，而微粒观、守恒观、分类观相对较差。

The basic concepts of chemistry were defined from 2 different dimensions and 15 indicators, 400 grade one students in a key senior high school located in Jinpu district of Dalian, were taken as examples to investigate their understanding about chemistry basic concepts, the survey data were processed by SPSS 19.0 and Excel 2007. The results showed that the overall level of chemistry basic concepts of students was not high, and the basic concept about facts was in a lower middle level. The concept of elements and the concept of substance transformation were relatively good; however, the particle concept, conservation concept and classification con- cept were relatively poor.