Rigid continuous frame bridge is used for long span bridge frequently. It is introduced little in textbook of bridge engineering. Students can not master its basic rules of this bridge type through reading textbook. Teaching innovation is researched in the thesis. The content of teaching is as below: mechanics feature of rigid frame bridge and its development; constructing method of rigid frame bridge; the existing problem of design and construction for rigid frame bridge. Students can get primary knowledge for this bridge type after studying the content.