Is it good for children to have more homework assigned by the school?

For homework, I think it is not good to assign a lot of homework, too much. Homework should be arranged according to the cognitive ability and absorption ability of students of different ages, and the assigned homework should be completed by students within a certain time range. Some homework is so difficult that few students can finish it by themselves. They often go home to consult their parents. Parents can't answer, and then check the information online. Some homework is not about students at all, but about parents. Seeing that the child is crazy alone, parents don't give counseling, and they are in a hurry, which makes many parents feel headache. If parents often help children with their answers, children will gradually develop the habit of relying on their parents and make them not good at thinking. This kind of study is meaningless. Sometimes there is too much homework, and children have to study all kinds of homework when they get home, often until 10 in the evening. If there is too much homework, children will also have resistance. They deliberately procrastinate when doing their homework, because their parents will feel sorry for them. Seeing that the children are so hard that they can't finish writing, they are told to go to bed. They are more anxious than children, so they develop the inertia of children. This kind of study is useless.