1. At this stage, fathers should take their children to exercise more, such as taking them downstairs for a run 20 minutes in advance. If the child doesn't want to do this with his parents, he might as well choose his favorite sport: football or basketball, give him a training class, and let him experience the joy of sweating with his friends. He can be organized to climb mountains with his good friends on weekends.

2. Boys at this stage are particularly eager for outside recognition and peer recognition. They can encourage children to make friends, provide them with opportunities to go out for an outing and study together, and let boys feel the happiness of the group and the joy of communication between friends, even friends of the opposite sex. Don't rush to deny it. You can talk to your children more and talk about your childhood mental journey to help them treat their feelings correctly.

3. 15 Boys who are in a rebellious period will become very grumpy. They think that everything their parents do goes against their wishes. They often show helplessness, anxiety and loneliness. They feel that no one can understand their inner world, so parents must understand their children's situation.

4. When the child enters the rebellious period, a remarkable feature of the child at this stage is his own sense of independence. Is to have your own ideas, and strongly want to act according to your own ideas. Due to the lack of children's background knowledge, many ideas may be unrealistic or wrong. At this time, parents must correct it, but the children will definitely not listen. This is normal. At this time, parents should know how to be gentle and considerate and let their children develop in the right direction.