高中学生化学实验能力评价调研及建议

Investigation and Suggestions on Evaluation of Senior High School Students Chemical Experimental Abilities

为了深入了解河南省普通高中学生化学实验能力评价现状和问题,寻找构建多元化实验能力评价体系的着力点,以该省100余所城市和乡村普通高中的化学教师为研究对象进行问卷调查,共收回问卷3 897份。对学校基本情况、学校实验设备配置现状、学生必做实验开展情况、学生实验能力评价情况等4个方面进行关联分析,了解问题,分析原因。提出制定相关文件政策、构建科学评价体系等建议,为提升河南省普通高中学生化学实验能力评价水平建言献策,并尝试制定评价量表对学生的实验能力进行过程性评价。

In order to gain an in-depth understanding of the current situation and problems in the evaluation of chemistry experimental ability of general high school students in Henan province,and to find the focus point of constructing a diversified experimental ability evaluation system,a questionnaire survey was carried out with the chemistry teachers of more than 1o0 urban and rural general high schools in the province,and a total of 3897 questionnaires were collected.Correlative analyses were conducted on four aspects:the basic situation of the school,the current status of the school's laboratory equipment configuration,the opening of compulsory experiments for students,and the evaluation of students'experimental ability,in order to understand the problems and analyze the reasons.This paper put forward suggestions such as formulating relevant documents and policies,constructing a scientific evaluation system,and so on,in order to make suggestions for improving the level of evaluation of the experimental ability of chemistry for ordinary high school students in Henan province,and to try to formulate an evaluation scale for the process evaluation of students'experimental ability.