基于系统论的微课体系设计与应用研究——以《工程经济学》微课体系为例

Design and Application of Microcourse System Based on System Theory——Take the Micro-course System of Engineering Economics as an Example

微课视频短小精悍,学生可以利用零星的碎片化时间来学习,灵活方便,相对与传统课堂教学更容易集中学生注意力,在教学中得到了广泛的应用。但是,微课视频相对独立,内容之间缺少衔接,知识点不连贯,不利于重点难点知识的理解,实际教学效果不理想。因此,微课视频体系化设计和应用就显得尤为重要。以《工程经济学》微课体系设计和应用为例,分析《工程经济学》课程教学特点,构建基于系统论的《工程经济学》微课体系,对微课“点—线—面”三步体系设计思路进行解析,介绍具体应用情况,对课程实施做出反思。

Micro class video is short and concise,students can use sporadic fragmented time to learn,flexible and convenient,compared with the traditional classroom teaching is easier to focus students'attention,has been widely used in teaching.However,micro-class videos are relatively independent,lack of cohesion between contents and incoherent knowledge points,which is not conducive to the understanding of key and difficult knowledge,and the actual teaching effect is not ideal.Therefore,the systematic design and application of micro-lesson video is particularly important.Based on"economics of engineering system design and application of the micro class as an example,analyzed the engineering economics"course teaching characteristic,constructed based on system theory system of micro engineering economics class,this course lesson micro"point-line-face"three-step system design idea for the resolution,and introduces the concrete application situation,finally made a reflection on curriculum implementation.