融合现代信息技术的化学实验成绩评定体系  

A Marking Scheme of Chemical Laboratory Based on Modern Information Technologies

作　　者：宋文璟 刘畅[1] Wenjing Song;Chang Liu(School of Chemical Engineering,Dalian University of Technology,Panjin 124221,Liaoning Province,China)

机构地区：[1]大连理工大学化工学院,辽宁盘锦124221

出　　处：《大学化学》2021年第2期28-33,共6页University Chemistry

摘　　要：科学的成绩评定方法能够充分调动学生实验学习的积极性,从而提高实验教学质量。从新时代化学实验教学的需求出发,分析构建与现代信息技术深度融合的成绩评定体系的必要性,并制定了涵盖预习、操作、数据质量、计算、报告和文献于一体的模块化、等级制评定体系及详细指标。同时利用Excel和MATLAB软件实现了数据的自动评判与总分统计。A scientific laboratory marking method is important in arousing students’ enthusiasm in laboratory study, thus, the quality of laboratory teaching of universities is improved. In order to meet the needs of laboratory teaching in the new era, it is necessary to establish a marking system which is deeply integrated with modern information technology. Therefore, a novel marking system was constructed, in which modules of pre-lab test, experimental operation, data quality, calculation, report and literature were included. Each module was marked by grade and the detailed indexes have been laid out. In addition, the software of Excel and MATLAB were used to realize data autocorrection and auto calculation for the final marks.

关 键 词：化学实验 成绩 自动评定 等级制 模块化 

分 类 号：G64[文化科学—高等教育学] O6[文化科学—教育学]