物理学科能力及其表现研究

Composition and Performance of Physics Competency

核心素养发展重在关键能力的提升。聚焦物理学科能力，基于理论研讨和多轮实证测评检验，确定了三个维度、九项一级指标的物理学科能力表现框架。通过大样本跨年级测评探查学生的实际能力表现，划分了学生物理学科能力表现的７级水平，从关键能力的角度对学生物理核心素养的发展现状进行了诊断性描述，为核心素养的分级评价提供了实证资料。在物理教学中要以促进学生核心素养发展为导向，针对学生物理学科能力的发展现状，特别是测评中发现的薄弱点，引导学生关联整合知识、建构物理观念，在科学实践中培养能力，并基于系统评价改进教学。

The development of core literacy lies in the improvement of key competencies. A framework for the performance of physics competency was developed based on theoretic research and empirical data from tests. This framework has three dimensions and nine indicators. Using this framework，the authors used a large-scale cross-age student sample and assessed the students' actual performance， which can be delineated into 7 performance levels . These performance levels offered an initial description about the development status of students? physics competency from the angle of key competencies and provided empiti- cal data for future hierarchical assessment of the core literacy . This study concludes that physics teaching should aim at facilitating students' core literacy development； physics teaching should target on the development status of students' physics competency， especially the weakness points found in the assessment， and guide students to construct integrated knowledge system and build competency in scientinc practice； and physics teaching should be improved based on systematic evaluation.