1. Primary school stage: Primary school stage is the key period of health education. Children in this period are eager for knowledge, flexible and easy to accept the contents of health education. The key points of health education in primary schools are: knowledge of growth and development, formation of good behaviors and living habits, knowledge of preventing common diseases in children, knowledge of preventing accidental injuries, and knowledge of diet and nutrition.
2. Middle school stage: Most teenagers in junior and senior high schools have entered adolescence. The key points of health education are: teenagers' growth and development knowledge, sexual knowledge, knowledge and skills of interpersonal communication, mental health knowledge, environmental protection, prevention of accidental injuries, first aid and mutual rescue, refusal to smoke, non-smoking, non-drinking, knowledge and skills of AIDS prevention, etc.
3. University stage: College students are the transition period from teenagers to adults, and also the shaping period of lifestyle and behavior habits. The focus of college students' health education is: in addition to daily health care knowledge, it also includes knowledge and skills on how to deal with interpersonal relationships, safe sex and AIDS prevention.
School health education shoulders the heavy responsibility of strengthening students' physique, is an important way to comprehensively implement the education policy and implement quality education for students, and is of great significance to promoting students' all-round development in morality, intelligence and physique and improving their physical and mental health.
Practice and experience of school health education: the content of health education should be targeted and conform to the age and physical and mental characteristics of middle school students; Teach students a reasonable diet; Combined with formative education, pay attention to the cultivation of behavior habits; The forms should be diversified, focusing on student activities; Teaching in combination with various subjects; Reflect the times.