This paper is intended to point out the necessity and problems in designing experiment of college physics, which can be bettered by computerized design experiment, and introduce the making and application of computerized program.

• 摘要分析了大学物理实验设计性实验的必要性和教学中存在的困难，提出利用网络课件优化设计性实验，并以《电表改装》为例，具体介绍了网络课件的设计制作以及应用。