电子技术课程的混合式教学设计与实施——以《译码器74LS138及其应用》为例

信息化条件下的混合式教学是电子技术课程教学改革的一个重要方向,译码器74LS138是数字逻辑电路中常用的集成芯片,文章以《译码器74LS138及应用》为例,分析基于混合式教学的电子技术课程教学设计和实施,从课前教学准备、课上教学互动、课后教学提升进行全过程的设计,给出了教学设计方案,详细阐述了教学实施过程,最后对教学特点和教学效果进行了总结反思。

Mixed Teaching Design and Implementation of Electronic Technology Course--Taking"Decoder 74LS138 and Its Application"as an Example

Hybrid teaching under the condition of information technology is an important direction of electronic technology course teaching reform.Decoder 74LS138 is an integrated chip commonly used in digital logic circuits.Taking"Decoder 74LS138 and its application"as an example,this paper analyzes the teaching design and implementation of electronic technology course based on hybrid teaching,from pre-class teaching preparation,class teaching interaction,after-class teaching promotion to carry on the whole process design.The teaching design scheme is given,and the teaching implementation process is described in detail.Finally,the teaching characteristics and teaching effect are summarized and reflected.