Chinese self-help: first, make sure that you must listen carefully in class. Do you understand that you are embarrassed to ask questions after class? Teachers won't hate you because you love learning and asking questions. Those who are required to recite in the book must be able to recite and ensure that there are no more than three dictation mistakes. You can do some exercises after class and look at the beginning and end of high-scoring compositions over the years for reference. If you have time and perseverance, you can take it once a week.

Mathematics self-help: mathematics is more about whether the mind is clear. You must not skip questions in the exam, take more notes and make more wrong questions. Most mathematics is analogical. No, ask the teacher. Tell the teacher what you think and where you found it. ?

English self-help: memorizing words and grammatical structures, English is memorizing. It tests the use of vocabulary and grammar. ? Physical self-help: the laws that the teacher talks about must be known through the conversion of basic units. ?

Interest is the key to learning math well, as everyone says. But in the final analysis, only when you have a good foundation can you be interested. It is impossible for a person to be interested in what gets him into trouble.

Therefore, students with poor grades should spend more time on the first step. If you are a middle school student, you should be able to read primary school textbooks. You can understand that you must find it interesting to do some Olympic math problems in primary schools. This can cultivate your interest in mathematics. What can you do if you have fun?