运用Mercury软件辅助高中晶体结构教学

Teaching of Senior High School Crystal Structure Based on Mercury Software

针对晶体结构教学的抽象性,运用Mercury软件辅助教学,该软件具有读取晶体信息文件、显示或编辑多种样式的晶体结构图等功能,能实现晶体配位数、晶体堆积方式、晶胞模型建构、晶胞微观结构分析等知识点的可视化教学,使教学有据可依,有助于发展学生宏观辨识与微观探析、证据推理与模型认知的化学学科核心素养,是信息技术与学科教学整合的有效应用。

According to the abstractness of crystal structure, this paper used Mercury software to support teaching. The software had the function of reading crystal information file and displaying or editing crystal structure. It realized the visible teaching of crystal coordination number,crystal accumulation,crystal cell construction and microstructure analysis. The software made the teaching have evidence and helped to develop the students’ quality of macroscopic identification and microscopic analysis as well as evidence reasoning and model cognition. It was the effective application of integration of information technology and subject teaching.