摘要
教育信息化不断变革,移动教学平台不断涌现,短视频平台以其即时性、多样性、和互动性深受广大学生的喜欢,基于短视频平台的归纳教学,既丰富了在线教学资源,又提高了教学效率。以p-π共轭为例,通过对教学目标教学内容的建设,制作成总结性专题视频,发布于短视频平台,收获了大量学生粉。通过自测检验,大多数学已经掌握了p-π共轭对碳正离子稳定性、以及反应活性、有机酸碱性的大小比较,并为今后的教学改革提供了新思路、新方法。
With continuous reformation of education informatization and the emergence of mobile-teaching platform,short videos are being popular among college students for its immediacy,diversity and interactivity.Based on summarized teaching,short videos can well enrich online teaching resources and improve the teaching effect.Take p-πconjugation as an example.A large number of students have become teacher’s fans on account of the construction of teaching content,teaching objectives and a summative topic video,which was made and published on the video platform.Through self-test,most studies have mastered content of p-πconjugation in application of stability of carbonium,reaction activity and organic acid-base property.
作者
宋家胜
Song Jiasheng(Kangda College of Nanjing Medical University,Lianyungang 222000,China)
出处
《广东化工》
CAS
2023年第1期223-225,228,共4页
Guangdong Chemical Industry
基金
江苏高校哲学社会科学研究基金项目:短视频教学在独立学院医用化学课程中的应用研究(2021SJA2495)。
关键词
归纳教学
短视频
医用化学
p-π共轭
专题教学
summarized teaching
short video
medical chemistry
p-πconjugation
topic study
