基于当前国内新冠疫情的《物理化学》课程教学改革研究

Research on the Teaching Reform of“Physical Chemistry”based on the Current Domestic New Crown Epidemic

在新冠疫情蔓延与“互联网+”时代的大背景下,全国各大高校普遍采用线上教学模式来代替传统的线下授课。线上教学的模式避免了人群的聚集,让教学资源更方便获取,但同时也面临着设备及网络不稳定、教学质量难以保证等问题。而《物理化学》这门课的内容大多较为抽象,许多知识点需要学生花大量时间去思考和理解。所以在线上教学中,为了保证教学质量,教师要构建起翻转课堂,注重课后的答疑与学生的课前预习,积极引导学生自主学习。展望未来,线上教学不会只是一时的应对手段,而会融入进来,使线上线下相结合,推动教育事业的发展,开创出未来教育新局面。

In the context of the spread of the new crown epidemic and the "Internet +" era, major universities across the country generally adopt online teaching models to replace traditional offline teaching. The online teaching mode avoids crowds and makes teaching resources more accessible, but it also faces problems such as unstable equipment and network, and difficulty in guaranteeing teaching quality. The content of "Physical Chemistry" is mostly abstract, and many knowledge points require students to spend a lot of time thinking and understanding. Therefore, in online teaching, in order to ensure the quality of teaching, teachers should build a flipped classroom, pay attention to after-class Q&A and students’ preparation before class, and actively guide students to learn independently. Looking to the future, online teaching will not only be a short-term response, but will be integrated to integrate online and offline, promote the development of education, and create a new situation in future education.