The essence of research-teaching mode is to bring up the creative spirit and ability of students. However, the current student performance scoring system can not reflect the general real condition of students' mastering of the knowledge and it does not fit for the research-teaching mode. Learning from the classical scoring method, "square-root with 10 times", a nonlinear scoring system for research-teaching mode was proposed, where the student's contribution was adopt and reflected to the power function. With the computerization, upgrading mode and a WYSWYG exhibition methods, this system put forward an active classroom climate and extracurricular research activity. Finally, use a VB/Excel integrated method to expand the information management system.