基于中国大学MOOC、慕课堂和QQ群三结合的分析化学课程在线教学实践

doi:10.3866/PKU.DXHX202002042

Abstract

Abstract:

The analytical chemistry course team of China University of Geosciences (Wuhan) successfully carried out the online teaching of analytical chemistry course by using national high-quality online open course as the course resource, MOOC classroom as the smart teaching tool, and QQ group as the platform for online teaching and tutoring. The practice shows that online teaching based on the combination of China University MOOC, MOOC classroom and QQ group has been well received and favored by students, who are generally easy to accept and highly motivated to participate. This practice shows good teaching effect at the beginning.

Key words: Online teaching, China University MOOC, MOOC classroom, QQ group, Analytical chemistry

Liqiang Lu, Qin Shuai, Ji Li, Haiou Qiu, Yuee Peng. Online Teaching Practice of Analytical Chemistry Based on the Combination of China University MOOC, MOOC Classroom and QQ Group[J].University Chemistry, 2020, 35(5): 15-18.

问题	占比(%)
问题	A	B	C	D	E
1.所在位置(A城镇；B乡村)	56.7	43.3	/	/	/
2.是否有WIFI (A是；B否)	84.2	15.8	/	/	/
3.是否已对MOOC有所了解(A是；B否)	91.7	8.3	/	/	/
4.是否已有线上学习经历(A是；B否)	73.3	26.7	/	/	/
5.学习方法(A课堂听讲为主；B自学为主)	65.8	34.2	/	/	/
6.认识自己学习状况的能力	3.4	37.5	48.3	10.0	0.8
7.自主学习能力	1.7	22.5	63.3	12.5	0.0
8.网上搜索整合信息的能力	1.7	12.5	60.8	22.5	2.5
9.课后作业独立完成	10.0	40.0	45.8	3.4	0.8
10.课业学习压力	0.0	5.8	59.2	29.2	5.8

教学环节	教学内容	教学过程与方法	用时/min
课堂导入	回顾和总结上一讲的内容、学生的MOOC学习进度和作业完成情况	慕课堂签到 QQ群分享屏幕	5
主体内容	滴定分析法概述：MOOC视频1.11 重点讲解“滴定方式” 课堂讲解与讨论	MOOC视频学习	13
	滴定分析法概述：MOOC视频1.11 重点讲解“滴定方式” 课堂讲解与讨论	QQ群分享屏幕慕课堂点名	10
	基准物质和标准溶液：MOOC视频1.12和1.13 课堂讲解与讨论	MOOC视频学习	8
	基准物质和标准溶液：MOOC视频1.12和1.13 课堂讲解与讨论	慕课堂点名	10
	滴定分析中的计算：MOOC视频1.14和1.15 测验题：基准物质和标准溶液重点讲解“基本单元”和“滴定度” 课堂讲解与讨论	MOOC视频学习	17
		MOOC随堂测验	2
		QQ群分享屏幕慕课堂点名	15
课堂总结	随堂测验	慕课堂练习	10

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Online Teaching Practice of Analytical Chemistry Based on the Combination of China University MOOC, MOOC Classroom and QQ Group

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