(1) There are many new concepts in mathematics, such as rational number and number axis; Basic shapes and theorems of plane geometry. For these new concepts and new knowledge, children need an introductory process, and the slow introductory process will lead to a decline in academic performance. Generally speaking, girls have more introductory questions about new knowledge, new concepts and ways of thinking than boys in junior high school.

We should pay attention to this problem, find a patient teacher as soon as possible, and guide children to get started as soon as possible before their enthusiasm for learning is hit.

(2) Children lose interest in the course because they don't like the teacher, so they need to be guided correctly and let go of the crux in their hearts. Let children know that learning knowledge is for themselves, not for others, and then step into society. Even if we don't like some people, we have to deal with them. There are some things that we don't want to do in time and have to do.

(3) Children are treated unfairly by teachers at school. If they do something wrong, they will often be criticized and punished by name in class, which will lead to children losing interest in learning. At this time, on the one hand, we should first find the reasons from the children themselves, instead of blindly protecting their own shortcomings, and tell them what to do in class (listen carefully, think twice before you act, and don't interfere with others). Any teacher likes students who are thinking and willing to think. The wrong ideas supported by your logic are not necessarily guaranteed to be correct, but at least they must be carefully thought out. On the other hand, we should communicate with the teachers and discuss how to manage children without hurting their self-esteem. You can go to the teacher's house if necessary, and the teacher will pay attention when the parents are in charge of the children. (Note that the communication between the school and the teacher is not to blame the teacher's mistakes, nor to fight with the teacher, unless you have decided to choose a school for your child. Even so, you should know that it takes some time for children to integrate into a new group, especially to integrate into an established group alone.

(4) Children get to know more classmates and friends in junior high school, get in touch with a lot of fresh and interesting things, and spend a lot of time playing, which leads to unintentional study and declining academic performance.

This problem is a headache for many parents. Because the child took up his schoolbag and went to school in the morning, but he didn't know what to do every day. Children's tendency to play should be corrected in time, but it is neither desirable nor feasible to cut it off completely, because this age is the age when children are full of tricks, and playing is their pleasure. On the one hand, we should inform them of the dangers of indulging in games (in fact, they will also reflect and regret if their grades drop), on the other hand, we should guide them, provide children with the conditions to play games at home, stipulate the game time and help them control the game time. For some time-consuming games, children can accumulate their usual game time, release it on weekends, and even invite their partners. But it is generally controlled within two hours. If the time is too long, it will do harm to the body and eyesight, so the child is in a period of long body growth. Third, encourage children to relax through outdoor sports (basketball, football, swimming) instead of games. In this way, through correct guidance, children gradually learn to control themselves. Realize the balance between study and play, and realize the combination of work and rest.

In short, it is very important to communicate with children and teachers for the decline of children's academic performance. Only by doing a good job of communication between these two aspects can we really find the cause of the problem and then solve the problem with the right medicine. A cram school is a way to help children catch up on their homework. If children have spare capacity, they can also improve through cram schools. If you communicate well with the teacher, the process of making up lessons can be completed under the guidance of the teacher, which is convenient and helpful to combine with the course.

The process of educating children requires both wisdom and patience. Many years later, when you look back, you will find that this process has brought you more satisfaction and pleasure.