1, it is very important to teach children the basics of sexual knowledge. Children should be taught the basics of physiology and pathology. They should be taught to understand the differences between men and women and the importance of respecting each other's gender. In addition, they should be educated to understand the physiological changes in adolescence and the basic knowledge of contraception and sexually transmitted diseases. This can help children develop a healthy sexual attitude and protect themselves from physical and mental harm.

It is necessary to teach children the correct sexual attitude. Children should be taught to respect their bodies and understand the importance of self-control. They should be taught to respect the privacy of others and understand the importance of mutual trust and respect in interpersonal relationships. Besides, they should be taught to understand the meaning of love and the importance of marriage and family. This can help children develop a healthy attitude towards sex and relationships and form a correct value system.

3. It is necessary to create relevant teaching materials with China characteristics. The content of teaching materials should be suitable for children's age and cognitive level. It should be comprehensive, including anatomical, physiological and pathological knowledge of reproductive organs, physiological changes in adolescence, basic knowledge of contraception and sexually transmitted diseases, correct attitude towards sex, the importance of self-control, mutual trust and respect in relationships, the significance of love, the importance of marriage and family, and so on. Teaching materials should be designed to be interesting and vivid, so that children can easily understand and remember this knowledge.

It is necessary to strengthen sex education and teaching. Schools should pay attention to implementing sex education in the teaching process. Teachers should use appropriate teaching methods to help children understand the knowledge of sex education and form a correct attitude towards sex. In addition, parents should also pay attention to the education of their children and guide them to correctly understand the knowledge of sex education.

5. It is necessary to conduct comprehensive sex education from kindergarten and create relevant teaching materials with China characteristics. This can help children understand the knowledge of sex education and form a correct sexual attitude, which is of great significance to children's physical and mental health.