rule 1

If a child yells at you, there is a reason. The reason may be different. For example, you yelled at a child, you didn't buy something. But, if there are no reasons, it means that the child wants to sleep.

rule 2

If the child does not hear you the first time, then you need to check whether he is not wearing headphones. If the child does not have headphones and cannot hear you, then you need to touch him and tell him.

rule 3

In order for the child to do his homework, you must first feed him, let him lie down, then normally ask him to do his homework.