“数字电子技术”开放式实验的探索与实践

Approach and Practice of Open-ended Experiment of Digital Electronic Technology

在“数字电子技术”课程的教改中，采用了全新的实验模式：每位学生配备一套自制的实验箱并自由携带，并借助网络和软件仿真，自主完成实验，彻底打破了实验室空间、时间的限制，真正实现了全方位的自主开放；在实验内容方面实施了层次化管理，允许学生根据自己条件做出不同的选择。3年来的教学实践证明，这种方法可以显著提高整体教学效果，有效拓展学生创新能力，文中重点介绍该实验教学改革的实施方法和实践过程。

A new experimental mode is adapted in the teaching reforms of digital electronic technology. Each student is equipped with a set of home-made experimental box which can be taken conveniently. The student can finish the experiments by himself with the help of the internet or simulation software, in this way the laboratory is opened in all-dimensional without the special and temporal limitation. On the other hand, hierarchical management is put in practice which allows the student to select the experimental contents according to his ability. The teaching practices in the past 3 years prove that the new experimental mode can improve the teaching effects remarkably and expand the creative ability of students effectively.