The student ruler, as an indispensable tool in learning, is deeply loved by students for its precise, practical, and portable characteristics. It accompanied students through periods of learning and helped them better complete various learning tasks. This article will provide a detailed introduction to the types, functions, and usage methods of student rulers, helping readers better understand and choose the appropriate student ruler for themselves.

The teaching scale set, as a precise measurement tool in the field of education, provides teachers with effective evaluation methods, which helps to improve teaching quality and student learning effectiveness. In future educational practice, we should fully leverage the role of the teaching scale set, combined with other evaluation methods and techniques, to jointly promote the progress and development of the education industry. Meanwhile, with the continuous innovation of educational concepts and technologies, the teaching scale set will also be continuously improved and optimized to meet the needs of the development of education in the new era.