I believe that one thing that bothers many parents is how to educate their children about sex. I think schools should work hard on sex education first. Now schools should not only teach children knowledge, but also teach them some sexual knowledge. For example, the school can organize some lectures regularly to impart this knowledge, so that children can know what kind of physiological changes they will have in the process of growing up, and tell them what different situations gender differences will encounter, so that children can better cope with this situation in the future.
Secondly, when educating children, teachers must tell them where their private parts are, and never let others touch them, or what you should do if you see others touch you. Be sure to tell your child what to do, so that the child will know how to deal with this situation. Secondly, parents should try not to think that it is bad for schools to organize such activities. They think their children are too young to learn these things. Actually, it's not. Don't think that bad people in school society will think that their children are still young.
Therefore, we must cooperate with the work of the school, try our best to teach the children when we are not busy, and tell them which places must be protected. Where others meet you, you must say no and tell yourself. Let yourself and your children handle these things. I hope parents and schools will make efforts.