Math homework is a means for students to acquire, consolidate and apply knowledge, and evaluation is a form of feedback on students' learning situation. Its purpose is to promote the all-round development of students, and it is also an important way to understand the quality of mathematics teaching and whether students have achieved the goal of mathematics teaching. Therefore, we can't ignore the exploration of students' math homework evaluation. Effective math homework evaluation can enhance emotional communication between teachers and students, stimulate students' learning enthusiasm, establish students' learning confidence and promote students to form good study habits. It is the students who really "live", so that their personality can be fully publicized and their dominant position can be fully respected. What evaluation method is used to evaluate students' mathematics learning? I'm trying to talk about some superficial views here.

First, teacher-student interaction, classroom assignment evaluation.

Classroom assignments can feed back the teaching quality in time, so that teachers can know students' knowledge and skills in time. Diversified evaluation of classroom assignments can mobilize students' initiative to solve problems and explore solutions.

1, the teacher focuses on face-to-face evaluation. After the students finish their homework, the teacher will explain the answers in class or the students will explain the answers. Due to the individual differences of students, including the differences in mathematics quality, knowledge and skills, students will encounter different difficulties and make different mistakes when completing their homework. In this case, face-to-face evaluation will receive good results. Teachers review and evaluate at the same time, help explain and correct mistakes, and let them know where they are wrong, why and how to correct them. At the same time, teachers can also find the bright spots of students, give affirmation and encouragement in time, and greatly stimulate students' enthusiasm for learning mathematics.

2, students self-evaluation, and then peer review at the same table. Some basic classroom exercises allow students to evaluate themselves first, and then evaluate each other at the same table. In this way, introspection and reflection are conducive to mobilizing students' internal motivation and forming a good habit of self-reflection after practice; Mutual evaluation at the same table is beneficial to the communication between students, and they can realize the truth in the communication.

3. Teams evaluate each other. For some extensive exercises in class, students can think independently first, then discuss in groups, evaluate each other's learning results, and finally the teacher will further evaluate them. This evaluation method creates a harmonious and United learning atmosphere for students. In mutual communication, we can learn from each other's strengths, promote each other and inspire each other.

4, class patrol, oral evaluation. Oral evaluation is instantaneous evaluation, which is characterized by directness and quickness. Teachers should seize the opportunity to evaluate the math homework completed in class in time. For example, a child usually muddies along with his homework, which cannot be completed in time. Countless times it didn't work. Once when I was doing my math homework in class, I found that he did it faster than usual. I praised him verbally at once. After many oral praises in class, he did his homework quickly and well. Later, he had a psychological hint that he was faster and faster in doing his homework.

5. Students revise their own evaluations. Students check and correct homework by themselves, realize the advantages of homework and analyze the causes of mistakes in homework, so that students can improve in homework reflection. Teachers only play a guiding role in correcting homework, analyze the homework as a whole, explain the correction requirements, and the students will be checked and approved by the teachers after correcting.

Second, skillfully use comments to evaluate homework.

If you simply type "√" and "×" and then give a grade, you can only explain the correct mistakes in solving problems, but can't reflect students' comprehensive qualities such as problem-solving ideas, method ability, study habits and quality. This is not conducive to the exchange of ideas between teachers and students, to inspiring students to use their brains, to cultivating students' innovative thinking and to improving the quality of homework. Therefore, moderate humanistic comments should be added to the correction of math homework. Comments in homework should reflect students' right or wrong in solving problems, give appropriate guidance to students' learning methods, broaden students' thinking, cultivate students' autonomous learning ability, develop students' potential and activate students' innovative consciousness.

1, induce students to think and correct their mistakes. When students make mistakes in reviewing questions, calculating, analyzing and judging in their homework, I will mark the mistakes and write "Is the operation sequence right?" Comments such as "think clearly about the calculation formula" or "please calculate the result again carefully" let the students think for themselves and correct themselves. This will reduce students' negative emotions and will not dampen their confidence. At the same time, it will arouse students' attention to mistakes, make clear the causes of mistakes, and make targeted corrections, which will be impressive.

2. Affirm students' unique opinions and activate innovative consciousness. For students' ingenious solutions, flexible solutions and multiple solutions to one problem in their homework, I will write down comments such as "This solution is wonderful" and "You have so many methods" below to encourage them to be brave in innovation and exploration.

3. Pay attention to individual differences and show humanistic care. Teachers should pay full attention to students' individual differences, make a humanized evaluation of students' math homework, and write a few emotional comments, so that students can really feel the teacher's evaluation of his homework and his affirmation of his study. Humanized evaluation can include expectations for students' future homework, further encouragement, appreciation or better suggestions. For example, "your solution to the problem is really ingenious!" " "I look forward to the excitement of your next homework!" "Is there a better way? Give it a try! " "It would be better to write beautifully!" Although this kind of evaluation is brief, it can play an encouraging, guiding and regulating role, which is conducive to the development of students' good learning emotions. Only when teachers respect, encourage and appreciate students will students have the enthusiasm to continue learning. Facts have proved that students welcome teachers' humanized comments very much. Teachers can insist on humanized evaluation for a long time, and students expect more. They want to see what kind of comments the teacher will give him after correcting the homework. Is it an encouraging word, a lovely smiling face or a sentence? ...

4. Let parents participate in the evaluation. It is easy for students to delay when they go home to do their homework. Some students play while doing their homework. Let the students finish their homework and give it to their parents for evaluation. Let parents write their comments on students' homework and suggestions to teachers in the form of comments. The teacher focuses on evaluating some key problems completed at home; Pay attention to the evaluation of underachievers' homework. Through the interactive participation of teachers, students and parents, good homework habits have been gradually developed, and the quality of homework has also been significantly improved. Parents' participation in evaluation is also beneficial for parents to enter the new curriculum and change their concepts, which not only enhances their understanding of children, but also forms a joint force of home-school education for children.

Third, give play to the role of the United States and India and evaluate the overall effect of the operation.

In addition to encouraging students with comments and improving the quality of homework, I am considering using different seals to evaluate the overall effect of different homework: if all the homework is correct and the handwriting is correct and neat, stamp a "good" seal; If the font is correct, neat and clean, the correct answer rate is less than 95%, or the homework has improved, it will be stamped with a "★" stamp. And in the mid-term and final period, an operation appraisal activity was conducted respectively, and the top 5 winners with the most medals were selected. Through this evaluation, students can not only develop good writing habits, but also develop the good habit of carefully checking their homework.

Math homework is an extension of math classroom teaching; Homework evaluation is an art, "the life of art lies in innovation", and homework without evaluation is sad. Therefore, we should not only be satisfied with the traditional way of marking papers, but also integrate new ideas, try new methods and attach importance to developmental evaluation, so as to promote quality education.