高中生无机物认识模型表现水平的测评研究

Evaluation of Performance Level of Senior High School Students’Understanding Model of Inorganic Substances

基于模型认知能力的内涵、无机物核心知识内容、布鲁姆教育目标分类学,构建无机物认识模型水平框架,利用Rasch模型设计开发测评工具。该测评工具经过试测、修正、再测、质量论证,最终确定。选取广东省2所市级中学304名高中生为研究对象展开调查,基于所获得的有效数据,对高一、高二学生无机物认识模型的表现水平进行分析,依据研究结果,提出发展高中生无机物认识模型的建议。

Based on the connotation of model cognitive ability,the content of inorganic core knowledge,and the taxonomy of Bloom’s educational objectives,a horizontal framework of inorganic cognitive model was constructed,and the evaluation tool was designed and developed using Rasch model.The evaluation tool had been tested,revised,retested,and quality demonstrated,and finally determined.A survey was conducted on 304senior high school students from two municipal high schools in Guangdong province.Based on the effective data obtained,the performance level of the inorganic matter cognition model for senior high school students in grade one and grade two was analyzed.Based on the research results,suggestions for developing the inorganic matter cognition model for senior high school students were proposed.