1. Starting from an early age: Sex education should start from a very early age, so that children can gradually understand and accept this knowledge.
2. Based on the child's age: According to the child's age and cognitive level, properly explain sexual knowledge, not too early or too late.
3. Cheerful and open: When explaining education to children, keep a cheerful and open attitude to avoid embarrassing or uncomfortable children.
4. Problem-oriented: It can provide children with basic sexual knowledge, and at the same time encourage children to ask questions to help them better understand and cope.
5. Emphasize safety and health: Sex education should emphasize safety and health, including prevention of diseases, contraception and gender equality.
6. Respect children's privacy: When talking about sensitive topics, respect children's privacy and don't force children to disclose personal information or do uncomfortable things.
7. Appropriate use of tools: You can use picture books, videos, models and other appropriate tools to help children understand and accept sexual knowledge.
It should be noted that sex education is a long-term process that requires the joint efforts of parents and children. Parents should keep an open and patient attitude, answer their children's questions as much as possible, and help them establish correct sexual concepts and values. At the same time, parents should also pay attention to their words and deeds and become role models for their children.