A new educational grading system based on fuzzy techniques

In this article, the authors propose a new educational grading system based on fuzzy techniques, which includes five interrelated modules. Through an example to illustrate the process of the proposed fuzzy educational grading system, we find that the proposed system meets the basic requirements of the educational grading system and can overcome the limitations of existing fuzzy educational grading systems. By comparing the proposed fuzzy educational grading system with traditional methods, we find that the proposed evaluation system can more objectively and intelligently evaluate students’ answer sheets. The aim of the proposed method is not to replace the existing fuzzy educational grading systems, but to enrich the present systems for students’ learning achievement evaluation.