聚焦科学思维培养与提升的元素化学教学——碳单质与碳材料  

Teaching of Elemental Chemistry Focusing on the Cultivation and Promotion of Scientific Thinking:Carbon Simple Substance and Carbon Material

作　　者：杨丽锦 魏灵灵[1] 焦桓[1] 翟全国[1] 李淑妮[1] 刘志宏[1] 胡满成[1] 高胜利 YANG Li-Jin;WEI Ling-Ling;JIAO Huan;ZHAI Quan-Guo;LI Shu-Ni;LIU Zhi-Hong;HU Man-Cheng;GAO Sheng-Li(College of Chemistry&Chemical Enginering,Shaanxi Normal University,Xi'an 710119,China)

机构地区：[1]陕西师范大学化学化工学院,陕西西安710119

出　　处：《化学教育（中英文）》2023年第2期25-36,共12页Chinese Journal of Chemical Education

摘　　要：针对当前元素化学教学中普遍存在的几个问题:内容琐碎、系统性差、需要理解和记忆的知识点与化学方程式多、教材内容结构单一等,结合学科发展和前沿成果重构教学内容,探索问题导向探究式课堂改变学生的被动消极状态,采用线上线下混合教学模式(汲取传统课堂教学与信息化网络教学的优势)促进课堂扩容和高效化,重点介绍新型碳单质富勒烯与石墨烯,引导学生分析建立结构、性质与用途之间的构效关系,运用课程思政、化学史、科研进展、Mlabs虚拟实验、创新拓展、视频和动画演绎等技巧将元素化学的课堂教学变得灵动且有活力,进一步培养与提升学生的科学思维。There are several common problems in the current teaching of chemical elements, such as trivial teaching content, poor systematicness, many knowledge points and chemical equations that need to be understood and remembered, and single content structure of teaching materials. Combining with discipline development and cutting-edge achievements to reconstruct teaching content, we explore the problem-oriented inquiry classroom to change students’ passive state, employ the online and offline mixed teaching mode(absorbing the advantages of traditional classroom teaching and information network teaching) to extend the content and depth of teaching, as also to promote the teaching efficiency. New carbon fullerenes and graphene were introduced to guide students to analyze and establish the relationship among structure, properties and uses. By adopting the comprehensive skills of course ideology and politics, chemistry history, scientific research progress, Mlabs virtual experiment, innovation and expansion, video and animation deduction, the classroom teaching of elemental chemistry will become dynamic and energetic, which is benefit for further cultivating and improving students’ scientific thinking.

关 键 词：科学思维 元素化学 富勒烯 石墨烯 构效关系 

分 类 号：G642[文化科学—高等教育学] TQ127.11-4[文化科学—教育学]