In the face of students with poor math scores, the core of educational ideas should first be to change ideas. Teachers should not only believe that all students can learn well, but also convey this idea to every student and every parent. "Every student can learn well, and the teacher will not give up every student!" Encourage students to build confidence and make progress with their own beliefs. In teaching attitude and teaching process, teachers should treat students equally, respect students, care more about underachievers and give them more sincere love. Enthusiastic care, persuasion, rationality, emotion, guidance, persistence, no resentment, no sarcasm; We should approach them actively and establish a harmonious relationship between teachers and students. We must encourage them to make progress bit by bit and put forward appropriate expectations to them in stages. This is the premise of transforming students with learning difficulties in mathematics, and it is also the mystery of educational skills.

2. Establish a system of mutual visits, so that every student has a good learning environment.

First of all, parents of underachievers are required to come to school regularly, so that teachers can keep abreast of students' learning of mathematics at home and parents can know about students' learning at school. Parents can also go to the classroom in Bandu to study with their children and learn about the difficulty of learning mathematics. Secondly, make home visits to students who have not made obvious progress in mathematics in time, understand the reasons for their poor performance in mathematics, and guide them one by one in preview, review, time arrangement, study habits and methods. Practice has proved that parents' home visits and teachers' home visits can guide and supervise the management of both sides, which is beneficial to students' study and can make underachievers have a good learning environment at home and on campus.

3. Teach mathematical methods so that every student has a scientific and effective learning key.

One of the reasons for learning difficulties is unreasonable learning methods, which leads to low efficiency. To this end, the author should hold a learning exchange meeting after each large-scale math exam, so that top students can introduce successful methods, underachievers can introduce the reasons for progress, and teachers can introduce their accumulated "golden ideas", thus gradually collecting a set of more scientific and efficient learning "treasure books". For example:

Collect your own typical mistakes and problems you can't do ―― Let each student prepare an error correction book to record the typical problems and problems you can't do in your homework every day, and record the mistakes in each exam. This is convenient for students to consolidate their knowledge and review before each professional exam; Teachers should pay special attention to underachievers and check them frequently.

Form a knowledge string exercise string by comparison to improve students' inquiry ability ―― Guide students to compare the exercises in mathematical materials with the knowledge points, examples and exercises in textbooks as a unit after learning each chapter, find out the rules, skills and methods, form a "series" system, and then show it to each group in class. This not only aroused students' interest, but also facilitated students to remember, understand, master and use, and paved the way for the review of the final and senior high school entrance examination.

The above methods are very scientific and efficient, and are very useful for transforming underachievers' learning, which is worth a try.

4. Cultivate good habits, so that every student has the quality of lifelong learning.

As the saying goes, "good habits will benefit you for life, and bad habits will harm you for life." In mathematics learning, it is particularly important to cultivate good study habits, which is also one of the elements of the transformation of underachievers. So what habits should we cultivate?

4. 1 habit of previewing and studying plans by yourself: ask students to know what to learn the next day.

4.2 The habit of asking questions, discussing and consulting: it is not only conducive to the in-depth exploration of knowledge, but also conducive to the deepening of friendship.

4.3 Summarize the habit of review: Review can not only consolidate the knowledge learned that day, but also improve the previous knowledge in an all-round way, laying a foundation for the next study, which is also the key to learning to enter a virtuous circle.

4.4 Habit of diligent observation: Many students are particularly interested in the observation of graphics and experiments, but their shortcomings are passive thinking and unclear purpose, which requires teachers to guide them to have clear purpose and initiative to observe. You can observe and ask questions to guide students to discuss the reasons, conditions and results of changes; You can also create scenes for students to experience in familiar environments. The excitement and pleasure the student gets will further encourage him to take the initiative to observe.

4.5 Good habit of taking notes: In class, the teacher will emphasize some problems, which are often the focus of this class. When listening to the class, ask the students to write down the knowledge points so that they can review and consolidate. Listen carefully to the knowledge points marked in the preview and ask more questions to ensure that you can understand and use them.

5. Form the pressure of study, and make every underachiever become an average student.

In mathematics teaching, the reason for the formation of underachievers is poor mathematical foundation. Do not understand or even preview before class; I don't understand the teacher's teaching in class, lack the motivation to think positively, refuse to use my brain, and always be careless and avoid answering; After class, I can't finish the exercises and homework assigned by the teacher independently, and I don't want to ask the teacher or classmates to run errands and copy things. These problems accumulate to a certain extent, which will lead to underachievers slowly losing interest in the subject until they can't keep up with the pace, are tired of learning and give up learning. What should we do?

5. 1 Arrange a relatively fixed self-study time before class, and the teacher will strengthen counseling so that students can ask questions to the teacher or others in time if they don't understand in the process of self-study, that is, the time and object to ask questions to underachievers. Let all the students, especially the underachievers, stand on the same starting line with the average students and top students in the next day's math class and make progress together.

5.2 Give full play to the advantages of eugenics: let the eugenics help the underachievers and implement "One Help, One Learning"; We should take it seriously and prevent perfunctory things. If you copy your homework to underachievers, those talented students will bear joint responsibility.