课桌椅是培养学生良好读写姿势的重要外界条件,合理的桌椅配套对保护学生视力、预防脊柱弯曲异常都有一定的作用。本文旨在寻找桌椅高差与读写姿势之间的内在联系,进一步为制定各号课桌椅高度的标准提供理论依据;并试图通过配对学生桌椅分配现状的调查,探索课桌椅与近视的关系。方法 Desks and chairs are an important external condition for cultivating students’ good reading and writing posture. Reasonable tables and chairs are necessary to protect students’ vision and prevent spinal curvature abnormalities. The purpose of this paper is to find the internal relationship between table height and reading height and reading and writing postures, and to further provide a theoretical basis for formulating the standards for various desks and chairs; and to try to explore the desks and chairs through the investigation of the status quo of matching students’ tables and chairs. Myopia relationship. method