Create a quiet environment. Parents should not send fruit and a glass of milk for a while when their children are doing their homework. Parents should also talk as little as possible and play less mobile phones and other things that are easy to distract their children. Ritual action or language. Some children drink water for a while, go to the toilet for a while, find something for a while and so on. For such children, parents and children have agreed to put these things before or after the start of homework, concentrate on writing and do nothing else, which can cultivate children's concentration. When a sentence or an action begins, try not to interrupt in the middle, even if the child speaks, parents should not speak.