基于CBL、PBL和微信公众平台的多维教学模式在无机及分析化学实验教学中的应用  

Application of Multi-Dimensional Teaching Mode in Inorganic and Analytical Chemistry Experiments Teaching Assisted by CBL,PBL and Wechat Public Platform

作　　者：张召香[1] 张飞[1] 王卫[1] 林洁华[1] ZHANG Zhao-Xiang;ZHANG Fei;WANG Wei;LIN Jie-Hua(College of Chemistry and Molecular Engineering,Qingdao University of Science and Technology,Qingdao 266042,China)

机构地区：[1]青岛科技大学化学与分子工程学院,山东青岛266042

出　　处：《化学教育（中英文）》2020年第10期35-40,共6页Chinese Journal of Chemical Education

基　　金：青岛科技大学2018年度教学改革研究项目(2018ZC12,QUSTCCME2018005)。

摘　　要：探索了一种以微信公众平台为载体、以案例为启发点、问题为导向,将线上自学、线下讲解和实验训练相结合的多维教学模式,用于无机及分析化学实验教学中。通过期末考试、教学质量评价和问卷调查的方式,从学生学习效果、学习兴趣、能力培养等方面对4个教改班和平行班进行了对比。结果表明,教改班的教学效果明显优于平行班,4个教改班的考试平均分比平行班的平均分高12.6分。新的多维教学模式不仅解决了学生实验效果差、实验室周转紧张等问题,还能充分调动学生学习兴趣、激发实验热情、提升科研素养,为培养创新型人才奠定基础。This paper proposed a multi-dimensional teaching mode with online self-study,offline teaching and experimental training in lab for inorganic and analytical chemistry experiment teaching,in which wechat public platform as the carrier,clinical cases as the heuristic point and problems as orientation.According to learning interest,ability training and teaching effectiveness,an evaluation was made between four teaching-reform classes and other four control classes reflected by final examination,teaching quality evaluation and questionnaire.The results showed that the average score of the students in the four teaching-reform classes were 12.6 higher than that of the control classes.Practice showed that the multi-dimensional teaching mode was helpful to solve the problems of less hours of experiment and limited availability of labs.Moreover,the novel teaching method stimulated the students’learning interests,innovative thinking ability as well as improved their scientific research quality.It provides an effective way for training innovation talents.

关 键 词：案例教学 问题教学 微信公众平台 多维教学模式 无机及分析化学实验 

分 类 号：G642[文化科学—高等教育学] O61-4[文化科学—教育学] O65-4[理学—无机化学]