茂名市直属中小学教室光环境现状调查  

Investigation of light environments of classrooms in primary and secondary schools directly under Maoming City

作　　者：谭菲菲[1] 罗光毅[1] AN Fei-fei;LUO Guang-yi(Center for Disease Control and Prevention of Maoming City, Maoming 525000, Guangdong, China)

机构地区：[1]茂名市疾病预防控制中心

出　　处：《中国校医》2019年第6期416-417,441,共3页Chinese Journal of School Doctor

摘　　要：目的对茂名市直属31所中小学校的教室光环境现状进行调查分析。方法采用分层抽样法在每所学校选取6间教室,对186间教室的朝向情况、自然采光情况、人工照明情况进行调查分析。结果中学、九年制学校教室朝向合格率与采光方向合格率均高于小学教室朝向合格率与采光方向合格率(P值均<0.05);九年制学校教室黑板面反射比合格率、后墙壁反射比合格率、采光系数合格率、窗地面积比合格率高于小学与中学(P值均<0.05);九年制学校教室黑板面平均照度合格率、课桌面平均照度合格率、教室灯管安装朝向合格率高于小学与中学,而灯桌间距合格率、控照式灯具合格率却低于小学与中学(P值均<0.05)。结论目前茂名市直属中小学教室环境现状尚不理想,为了更好的保护中小学生的视力,应改善教室光环境。Objective To investigate the current situation of classroom light environments in 31 primary and secondary schools directly under Maoming City.Methods Use stratified sampling to select 6 classrooms for each school,for a total of 186 classrooms.The orientation,natural lighting and artificial lighting of the classrooms of the primary and secondary schools directly under Maoming City were investigated and the results were analyzed.Results The pass rates oforientation and daylighting direction of the classroomsin the middle schools and nine-year schools was higher than thosein the primary schools(P<0.05).The pass rates of the blackboard surface reflection ratio,the back wall reflection ratio,the lighting coefficient,and the window-ground area ratio of the classrooms in the nine-year schools were higher than those in the primary and secondary schools(P<0.05).The pass rates of the average illumination of blackboard surface,the average illumination of tabletop,and the lamp installation of the classrooms inthe nine-year schools werehigher than those in the primary and secondary schools,but the the pass rates of the light table separation distance,and the controlled light lamps of the classrooms in the nine-year schools were lower than those in the primary and secondary schools(P<0.05).Conclusion The present situation of classroom environment in primary and secondary schools directly under Maoming City is not very ideal.In order to better protect the vision of primary and middle school students and improve their enthusiasm for learning,we should improve the classroom light environments and ensure the physical and mental health of primary and secondary school students.

关 键 词：茂名市 中小学教室 光照环境 解决对策 

分 类 号：G478.1[文化科学—教育学]