初中生科学探究能力调查与评价

Investigation and Evaluation of Junior Middle School Students’ Scientific Inquiry Ability

在对初中生科学探究能力进行问卷调查与访谈的基础上,借助因子分析与模糊综合评价法对初中生科学探究能力进行评价。研究结果表明:初中生科学探究能力的八个维度中,"提出问题"和"收集证据"维度的评价等级为"差","猜想与假设""制订计划""进行实验""解释与结论""反思与评价""表达与交流"维度的表现均为"中等",且初中生科学探究能力的综合评价等级也为"中等"水平。可见,初中生科学探究能力需要从"提出问题"等各个维度全方位立体化提升。

Based on the questionnaire and interview of junior middle school students’ scientific inquiry ability, this paper has also used factor analysis and fuzzy comprehensive evaluation method to assess this ability. The results show that in eight dimensions of students’ scientific inquiry ability, the evaluation level of the dimensions of "question-raising" and "evidence collection" is "poor" while the performance of the remaining six dimensions is "medium", which are "conjecture and hypothesis","plan-making","experiment-making","explanation and conclusion","reflection and evaluation" and "expression and communication". As a result, the comprehensive evaluation is also "medium" for junior middle school students’ scientific inquiry ability, which needs to be improved from all dimensions such as " question-raising ".