1. Living habits and abilities. Including knowledge, methods and skills of washing, knowledge and skills of putting on and taking off clothes, knowledge, skills and emotional attitude of protecting individuals and the surrounding environment, knowledge and habits of living and rest, study habits, eating habits, correct posture of sitting, walking, standing and so on.

2. Diet and nutrition. Including the knowledge and skills of diet, the names of common foods and their nutritional knowledge, the relationship between nutrition and health, the simple knowledge of dietary balance and so on.

3. Understanding and protection of human body. Including the main organs of the body and their main functions, basic knowledge and skills of organ protection, knowledge and attitude of vaccination, knowledge and treatment of common diseases, knowledge and methods of simple treatment of common injuries, knowledge of preventing dental caries and changing teeth, knowledge of mental health and so on.

4. protect yourself. Including life safety knowledge, activity safety knowledge, drug safety knowledge, simple knowledge and skills to deal with accidents, self-protection ability and so on.