公安高校邓小平理论“三进”就是要做到“进教材”、“进课堂”、“进学生头脑”。三者之间是一个相互联系，互相促进的统一体。“进教材”是基础，“进课堂”是关键，“进学生头脑”是最终目标。“三进”工作是一项系统工程，应该注意：１、领导重视；２、加强师资队伍建设；３、形成一课为主，其它渗透格局。４、抓好第一课堂，活跃第二课堂等。 Deng Xiaoping Theory of Public Security Colleges and Universities “Three Entries” means “teaching materials”, “entering the classroom” and “entering students’ minds”. The three are interdependent and mutually reinforcing entities. “Into the teaching material” is the foundation, “into the classroom” is the key, “into the student mind” is the ultimate goal. The work of “Three Entries” is a systematic project and should be noted: 1. The leadership values; 2. The construction of the teaching staff; 3. The formation of a class-based and other infiltration patterns. 4, do a good job in the first classroom, active second class.