物理化学全线上教学的策略与实践

doi:10.3866/PKU.DXHX202003070

Abstract

Abstract:

Remote teaching and learning have been adopted during the COVID-19 outbreak. In this particular period of time, a totally-online-teaching strategy was implemented by the teaching team of physical chemistry in Tianjin University. With the enrichment of learning resources, the optimization of the inspectors' teaching skills, as well as the elaborated managements of the whole learning process, the course has been given online successfully, though it is thought unsuitable for online teaching due to the abstruse theory and complex mathematical treatments involved in teaching. Both the central position of student and the leading role of teacher are greatly promoted in the newly developed totally-online-teaching process. The experiences obtained in this teaching process will lay great impact on teaching mode innovation in the future.

Key words: COVID-19 epidemic, Totally-online-teaching, Physical chemistry, Learner-centered

MSC2000:

Xia Feng, Junji Liu, Songlin Li, Yan Sun, Rongjiao Zhu, Lina Zhu, Li Chen, Yuxin Wang, Xiaotao Zhang. Strategy and Practice of Totally-Online-Teaching for Physical Chemistry[J].University Chemistry, 2020, 35(5): 92-97.

(建议同学们按照一周内容提前完成线上学习，不要等到截止日期)
周	小节	学习任务	知识点及时间建议	线上活动与课后作业
第1周	0.0绪论	视频0.1课程地位、内容、特点、学习方法	^理想气体状态方程，^理想气体的定义及模型，混合物组成表示法，理想气体混合物(状态方程)，分压力和分体积的定义，道尔顿定律(分压定律)，阿马加定律(分体积定律) 截止时间：2月18日	2月17日，SPOC、微信群、慕课堂：签到，公告(学习计划及要求)，练习(预备知识) 补充作业：1.4
	0.0绪论	视频0.2绪论物理量的表示及运算
	1.1理想气体状态方程	视频1.1理想气体状态方程
	1.2理想气体混合物	视频1.2.1分压力及分压定律
	1.2理想气体混合物	视频1.2.2分体积及分体积定律
	1.3真实气体的液化及临界参数	视频1.3.1液体的饱和蒸气压	气–液平衡，^饱和蒸气压，^饱和蒸气压与温度的关系，^蒸发与凝结的条件，沸点，临界状态和临界参数，^真实气体(不同温度下)的液化，超临界流体，真实气体与理想气体的差别，^*范德华方程，维里方程截止时间：2月23日	2月19日，SPOC、慕课堂：签到、练习与讨论；发布要点总结1-1；讨论区与微信群随时答疑补充作业：1.11
		视频1.3.2临界参数
		视频1.3.3真实气体的p–V_m图及气体的液化
	1.4真实气体状态方程	视频1.4.1范德华方程
	1.4真实气体状态方程	视频1.4.2其他真实气体状态方程

1	罗映红. 高教探索, 2019, (12), 48.
2	教育部应对新型冠状病毒肺炎疫情工作领导小组办公室关于在疫情防控期间做好普通高等学校在线教学组织与管理工作的指导意见.[2020-02-10]. http://www.moe.gov.cn/srcsite/A08/s7056/202002/t20200205_418138.html.
3	张树永; 李英; 苑世领; 郝京诚. 大学化学, 2013, 28 (2), 11.
4	强胜. 中国大学教学, 2019, (11), 29.

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Strategy and Practice of Totally-Online-Teaching for Physical Chemistry

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