Abstract:Designing experiments of Microbial Pharmaceutics play an important role in improving students’ quality and cultivating students’ ability. To improve the teaching quality, PBL (problem-based learning) is applied. The introduction of PBL significantly enhances students’ learning initiative, practices students’ ability to analyze and solve problems, and nurtures the team spirit. In this article, the implementation of PBL in designing experiments and personal views derived of this process are reported.