基于核心素养的有机化合物主题学业质量水平模型构建及评价研究

Learning Quality Level Construction and Assessment of Organic Compounds Based on Chemistry Discipline Core Literacy

聚焦有机化合物主题,构建该主题的学科核心素养和关键能力系统构成模型,刻画学生学科核心素养中最核心外显的学科能力表现,揭示该主题特定的学科核心素养发展要求,进而构建该主题的学业质量水平模型。据此,基于Rasch模型开发和优化了评价工具,探查在当前课程和教学条件下学生有机化合物主题学业质量标准达成和学科核心素养发展的现状,并探讨对促进学科核心素养发展的有机化合物教学的启示。

This paper focused on organic compounds, constructed composition model of chemistry discipline core literacy and performance expectations, revealed the development of chemistry discipline core literacy, and constructed learning quality level. Then this study devel oped assessment tool based on Rasch model, explored the performance of learning quality and chemistry discipline core literacy in organic compounds under the current curriculum and teach ing. It contributed to the organic compounds instruction of improving chemistry discipline core literacy.