醛、酮鉴别教学内容的微课程制作与应用

Micro-Lecture' Design and Application in the Content of Identification to Aldehyde and Ketone

有机化学中醛酮鉴定内容较为复杂,需要记忆的知识点较多。本研究利用微课程的优点,将此部分内容制作成微课程视频,并在课前将视频通过移动终端传给正在授课的5个《医用化学》班级的同学。观看了微课程视频的同学在掌握醛酮鉴别的习题中表现的更加优异。因此,微课程值得在其他教学内容中进行推广应用。

The content of identification to aldehyde and ketone in organic chemistry is complicated, which needs the students memorize a lot of points. In our study, we took advantage of Micro-Lecture and made a Micro-Lecture of this content. Before the class, we sent the Micro-Lecture to students in 5 medicinal chemistry class through mobile terminals. After watching the micro-Lecture, students mastered the knowledge better and do the related exercises more excellently. Therefore, Micro-Lecture should be popularized to other contents in the lecture.