中、小学生人数众多,他们的卫生习惯,直接关系到城乡的清洁、文明,他们的发病情况,也直接反映了人民的健康水平。要防止或减少目前学生中常见的蛔虫、龋齿、沙眼、近视眼等病以及呼吸道、肠道传染病,增强学生体质,有多方面因素。除了社会关系、学校、家庭外,学生的个人卫生习惯有很大作用。而要养成学生的卫生习惯,首先是他们必需懂得卫生知识。所以向学生进行卫生宣教,有其特殊意义。为了摸清当前中、小学生卫生知识水平 The number of primary and secondary school students is large, and their health habits are directly related to the cleanliness and civilization of the urban and rural areas. Their incidence also directly reflects the people’s health level. To prevent or reduce the current students in common locusts, caries, trachoma, myopia and other respiratory and intestinal infectious diseases, enhance the physical fitness of students, there are many factors. In addition to social relations, schools, and families, students’ personal hygiene habits have a great role to play. To develop a student’s hygiene habits, first of all, they must understand hygiene knowledge. Therefore, conducting health education to students has its special significance. To find out the current level of hygiene knowledge for primary and secondary school students