just as
Sex education for boys should pay attention to let boys have a positive image of all parts of the body.
Protect yourself
Let boys know how to protect their bodies and educate boys to respect the privacy of themselves and others.
Natural way
Let boys know about their bodies, and don't be as serious and orthodox as teachers teach students. There are many natural ways in life.
Privacy consciousness
We should instill the concept of privacy in boys from the beginning of sex education, so that boys can know their gender and realize the differences between men and women.
Simple language
For the child's sexual problems, the mother should try to tell him in simple language. These are natural things, so that the child can have a correct and scientific understanding of the body.