1, learn from each other's strong points and face up to the advantages and disadvantages of underachievers. Encourage and praise them, even if they make little progress, they should be fully affirmed in time to let them feel the joy of success. To reform these students, we should not rush for success, let alone simply and rudely punish them at will. Give them more opportunities when they encounter simple problems in class, inspire students with flashing language, and encourage underachievers to be positive through persuasion. At the same time, help groups of "One Help One" and "Excellent Help the Poor" are carried out in the class, and competitions suitable for students' characteristics are carried out to stimulate the learning interest of underachievers, so that students can find the fun of asking questions from students with learning difficulties and enjoy the happiness of progress.

2. Care for underachievers with a little love, and stimulate their desire for learning. Teachers should pay more attention to underachievers, carefully discover the bright spots of underachievers and understand the causes and consequences of underachievers, which varies from person to person.

3. Homework varies from person to person. The practice system is classified and difficult to screen, so that different students can benefit from it. In class, we give them opportunities with some simple topics, so that these students can have fun in their studies, and their homework is arranged purposefully, so that they can choose topics that suit them, thus achieving certain results.

4. Teach them some effective learning methods, which shows that students with learning difficulties are mainly characterized by relatively isolated knowledge, superficial understanding of methods, ambiguous and specious use, and lack of systematic induction and activity content.

5. Through face-to-face criticism, let the students with learning difficulties learn the mathematical thinking mode.

6. Some students become students with learning difficulties because they are not strict with themselves. When they encounter problems that they can't solve by applying what they have learned, they don't care. When they make mistakes, they don't look for reasons and don't correct them. As time goes by, more and more students can't solve all the problems, thus losing confidence in learning knowledge. This requires teachers to find problems in time and help students solve them in time. Proper face-to-face homework is zero-distance contact between teachers and students to help and encourage them to learn in time. It can help students know in time why and where they are wrong. How should we think about this problem in the future? Gradually let students with learning difficulties learn to solve problems and establish confidence in learning knowledge, thus narrowing the polarization. So that they have made progress in different degrees this semester.

7. I believe that love is a catalyst for transforming underachievers. As long as teachers give love, have the spirit of giving up, and constantly help them build up their confidence in learning, they will certainly gain something in turning around. However, in the process of implementation, we should change the strategy according to the changes of students' situation and adjust it in time, and pay attention to the improvement of students' changes.