The practice teaching is to cultivate students' manipulative ability, application ability, is an important link of cultivating innovation skills base, is to realize independent college cultivate high-level application-oriented talents of the key. In order to improving teaching quality, achieve the purpose of highlight its characteristics, how should through strengthening practice teaching, this paper used system method, through the determination method of practice teaching goals, analyzing its composition and contact between components, put forward the practical teaching system should be: practice on campus as the foundation, practice off-campus as the emphasis, graduation thesis (design) for supplementary.