微课在输配电线路设计教学中的应用探究

Application of micro courses in the teaching of transmission and distribution line design

微课因具有主题突出、短小精悍、情景真实等特点而成为一种新型的教学资源.为提高教学效率和学习效率,通过在课前预习环节把课堂讲授输配电线路设计内容的前导知识点制作成微课上传学习平台,让学生学习并掌握这些知识点.在课堂教学环节,对于输配电线路设计中的较为枯燥的理论知识,根据教学内容设计成图文并茂、紧密相连的微课进行讲解;对于理论知识难点,结合实际工程制作微课,让学生达到熟练掌握的程度.在课后复习环节,对于输配电线路设计课堂讲授的知识点按照顺序制作仿真训练微课,通过设置网上答题,实现加深理解的目的.教学实践表明,恰当运用微课,能有效提高教学效果,激发学习动力,培养自主学习能力.

Micro courses become a new teaching resource because of its prominent theme,short and concise,and real situation and other characteristics.In order to improve the teaching efficiency and learning efficiency,we made the leading knowledge points of transmission and distribution line design content in class into micro courses and uploaded them to learning platform in the preview session before class so that students could learn and master these knowledge points.In the classroom teaching,for the relatively boring theoretical knowledge of transmission and distribution line design,we designed it to be closely linked micro courses with pictures and instructions according to the teaching content;for the theoretical knowledge difficulties,combining with the actual engineering we made them into micro courses so that students could achieve the degree of proficiency.In the review after class,for the knowledge points taught in the transmission and distribution line design class,we made the simulation training micro courses in order and achieved the purpose of deepening understanding by setting up online answering questions.Teaching practice shows that the proper use of micro courses can effectively improve the teaching effect,stimulate learning motivation and cultivate the ability of independently learning.