Nowadays, many teachers have a lot of homework, but it is actually unreasonable, not because of double reduction, but because of inefficiency. The essence of a large number of homework is that the teacher does not explain clearly in the classroom, and through the tactics of the sea of questions, the child can form a proficiency in doing the questions, so as to improve the grades.

Teachers who assign too much homework are not excellent teachers in terms of teaching methods and efficiency.

Too much homework has only one positive effect on improving the performance of this subject, but the disadvantages include the reduction of children's interest and efficiency in learning, the lack of time for independent thinking, and the impact on the performance of other subjects.

An excellent teacher is able to make students willing to listen, understand, and have the willingness to expand their thinking, and be able to form thinking interaction with the teacher's teaching. Instead of too much homework, let the child write late and tired, although the proficiency of the problem has improved, but the interest in learning has decreased. Children don't experience the joy of learning.

Once the child has too much extracurricular learning time, occupied by a large number of repetitive homework, there is no time for independent thinking, so really smart children, sometimes even if the teacher says a few words, will choose to arrange their own learning time, after all, only they know how to learn, in order to help themselves improve.

Students end up progressing to higher education based on their overall score, not the results of a subject. Too much homework in one subject can also affect the schedule of other subjects.

When the child was in junior high school, there was a history teacher in other classes, and he often assigned homework for children to copy books, and some students could copy until two or three o'clock in the morning, while history in Nanjing was an open-book examination subject, which did not require a lot of memorization at all, and the score was only 60 points, mathematics and English were the key to the high school entrance examination.