Lecture notes on exchange of experience in mathematics teaching 1.
First of all, teachers should be careful in class. Secondly, give priority to training in class, so that students can use their brains and study hard. There is a saying that "mathematics can only be done by yourself". In order to achieve the purpose of practice in a limited 40 minutes, teachers must do the following:
First, cut to the chase and teach new courses. Most teachers like to introduce new lessons through review, but this is not the best way. If the review content can't pave the way for the new lesson, I think it's best to omit the review link. As we all know, primary school students have limited time to concentrate, and 20 minutes before class is the best time to acquire knowledge. Why waste the most precious time?
Second, carefully design exercises.
In order to make the exercises effective, we must carefully screen the exercises closely related to the new teaching content of this lesson before class. Exercise questions should have a certain slope and follow the principle of easy before difficult. At the same time, the amount of practice should be moderate to ensure that students can complete it. At the same time, the exercises should be deep, such as multiple-choice questions, fill-in-the-blank questions and true-false questions. After practice, teachers must correct, find problems in time and give feedback in time.
Second, homework.
Everyone reviews their homework in time, and students dare not be lazy. No matter what the quality is, they will try their best to finish their homework, but they can't do it as expected. Whether it is a good student or a poor student, there will be times when you are lazy and don't do it, that is, you can barely finish it and the quality is not high. Faced with this situation, I do this. I review my homework in time. If there is a mistake, I will change the wrong question to the textbook. If I don't do my homework, Correcting homework is very important. Senior students are very good at reading and listening. If teachers don't correct their homework in time, they will be lazy and the quality of their homework will be poor. If they correct their homework every day, the quality of their homework will be completely different.
Third, review.
1, review should be planned and purposeful.
Teachers should make a detailed review plan for every day, every lesson and every question, no matter whether they are reviewing at ordinary times or before the final exam. Once you have a plan, you should stick to it strictly and don't change it at will.
2, review to teach students in accordance with their aptitude, hierarchical teaching.
In the new teaching, hierarchical teaching seems not easy, but review is relatively easy. You can put some students with learning difficulties in the same group and leave them with some exercises of basic knowledge, such as calculation problems, exercises in books and exercises, so that they can practice repeatedly to achieve a firm grasp of basic knowledge. Other students can practice some difficult questions with the teacher, which is helpful to expand the thinking of eugenics.
3. Exercise questions should be fully utilized.
When reviewing, the questions written on the blackboard are carefully selected by the teachers. Let the students firmly grasp it, read it and do it again, but the effect will not be achieved. To keep it for a long time, choose the right time to practice repeatedly.
4, calculation exercises should be persistent.
Calculation is a tool to help people solve problems, and it is the basic knowledge and skills that primary school students need to master when learning mathematics. In order to let students pass the calculation, we should not rely on surprise, but strengthen the usual basic training. Perseverance makes a tower. In order to improve students' calculation ability, I will leave several calculation problems for students every day. I'll keep two if it's difficult, and four if it's relatively simple. Students can hand it in soon. Students with learning difficulties can hand it in before the start of school. If not, they can be given a grace period until the next day before class. I have read all these calculation problems and corrected them in time when I found any mistakes.
Fourth, do a good job in home visits and strive for parents' cooperation.
It is not enough to educate students only by teachers' unilateral efforts. This semester, I pay more attention to home visits than before, such as students like Yang Jie and Ma Hailong. Other teachers and I often use weekends and spare time to go home to learn about their thoughts, study and life, and correct problems in time. Schools and families educate students together. Through a period of hard work, some students have completely got rid of the bad habit of not doing homework.
No pains, no gains. Good grades will bring greater motivation to my future work. However, we should also clearly recognize the shortcomings in our work. There are joys and sorrows in teaching. I will, as always, make persistent efforts to do a good job in education and teaching on the principle of "diligence, thoughtfulness and pragmatism".
As a sixth-grade primary school mathematics teacher under the new curriculum reform, we should seriously understand the spirit of the new curriculum reform of primary school mathematics. Mathematics teaching activity is to let students experience a mathematical process, that is, to let students start from their own mathematical experience and summarize or discover relevant mathematical conclusions through their own thinking. Here, I want to talk about my experience since I was in the sixth grade math class:
First, communicate with each other, inspire each other, encourage each other and experience the happiness of success together.
Provide students with opportunities to fully engage in mathematics activities, let them think in observation, guess in thinking, verify in operation, find in communication and understand in reading, so that the classroom can form multi-party interaction and multi-directional communication, and give full play to students' main role, not only to acquire knowledge, but also to have attitudes, ideas and methods. This is a quality of inquiry, which has a great impact on their subsequent knowledge learning and serves students' lifelong learning.
Second, cultivate students' self-study ability and give them opportunities to show.
This kind of knowledge discovered by students in their hard work and spoken by students has personal significance and a deeper understanding. Let students regard themselves as the masters of learning, and change the present situation of emphasizing learning, rote learning and mechanical training in previous teaching. Let students gain new knowledge through hands-on operation, advocate students to actively participate and be willing to explore. Let students learn independently, cultivate students' autonomous learning ability, and embody the teaching concept that students are the main body of learning and teachers are organizers and collaborators.
Third, interest is the best teacher, and it is the psychological tendency that people take the initiative to know something or care about an activity.
In the process of mathematics teaching, we should be good at stimulating students' interest in exploring new knowledge and inducing students' emotions. This can improve students' enthusiasm and initiative, and help students to strengthen their knowledge.
Fourthly, being good at creating teaching situations is the basic way to make mathematics classroom live.
Creating teaching situation is to simulate life, make classroom teaching closer to real life, let students be there, see people, hear voices, strengthen perception, highlight key points, break through difficulties and stimulate thinking.
In addition, as a teacher of the new curriculum reform, we should also pay attention to the cultivation of our own quality, constantly improve our professional level, study more and practice more. We should carefully prepare lessons, give lectures, correct homework after class, reflect seriously, and be good at finding problems, so as to solve them.
In a word, only by being diligent in thinking, being good at learning and being an official, and being highly respected, can we become excellent teachers under the new curriculum reform.
Speech on exchange of experience in mathematics teaching 3 Dear leaders and teachers,
Hello everyone! The general review of sixth grade mathematics is to systematically sort out the knowledge of the whole primary school stage, and the task is numerous and arduous. It's a headache for an inexperienced new teacher like me, let alone a student. Therefore, it is very important to make appropriate review plans and strategies for students.
First of all, we should analyze the students' learning state. In the usual study, students' progress often stops or even goes backwards in the middle of mastering knowledge or forming skills. Often the teacher speaks hard, but the students can't absorb it. When such problems arise, we are often in a hurry. Criticizing and increasing the amount of practice is often ineffective. Since this is an objective phenomenon, we should not be afraid of it, let alone ignore it. How to change this phenomenon in the shortest time is what we have to do. I think we should find students' interests and string all the knowledge points together, just like stringing pearls into necklaces, which not only enhances the aesthetic feeling of pearls, but also greatly improves the appreciation. When practicing, you should choose valuable homework, omit repeated exercises, and make the homework more hierarchical. When individual students are stuck in a certain knowledge point, these omitted and repeated homework will come in handy. Through practice, they can successfully overcome obstacles by solving more problems.
Secondly, we should do a good job in sorting out knowledge. In the textbook, the general review is divided into seven sections: number understanding, number operation, formula and equation, direct ratio and inverse ratio, space and graph, statistics and probability, and comprehensive application. When sorting out each item, we might as well make a detailed list of this part of knowledge like a test paper, and try not to repeat or omit it. At the same time, we should also list the types of questions, so that each type of questions in each content can be reviewed and students can consolidate it again. Guide students to classify what they have learned step by step, and they can be mobilized systematically at any time. For example, when it comes to comparison, students can immediately think of its meaning, nature, ratio, simplification, proportion, positive proportion, inverse proportion, and even understand the relationship and difference between comparison and division formula and score.
Finally, we must analyze the test papers and questions. When analyzing test papers, we should analyze students' general mistakes from the test papers and find out the subjective and objective reasons of the mistakes, so as to improve review teaching. It is also necessary to analyze the simulated test questions and graduation test questions over the years, and find the habit of proposition from the test paper analysis, and even guess the questions. The key is to protect students' self-confidence and fight a prepared battle.
Lecture notes on the exchange of experience in mathematics teaching 4. Leaders and teachers:
Hello everyone!
In the fall semester of 20xx, I was lucky enough to be drawn in the third grade. Now I would like to share with you my achievements in the third grade of Dongfeng Primary School and my experience in mathematics teaching in the third grade, hoping to bring you enlightenment.
Our achievements today were achieved with the attention and support of school leaders. Because of their correct guidance, we have a clear goal in teaching, the direction of our efforts is accurate, and we don't do useless work. Because there are various exchange and cooperation platforms built by the school, the quality of education and teaching has reached a higher level. For example, every Thursday from 5 pm to 6 pm is the time for teaching and research activities of all subjects and grades in our school, and school leaders personally participate in teaching and research activities in each group. Every semester, the school should organize several large-scale collective lesson preparation activities for teachers of various subjects to exchange and learn. Especially when we learned that we were in the third grade, the school leaders went to the office to analyze the learning situation with us and negotiate the review plan and review key points.
It is no accident that we can gain something in the third grade in this research exam. We all have a common feeling, that is, we should try our best to do every lesson and every detail of teaching. The review at the end of the term is only to sort out the knowledge learned in this period, and we can't make a surprise attack until the end of the term. Let's report on our specific operations in teaching.
1, prepare lessons carefully and design carefully. Ten days before the start of school, a complete set of teaching materials will be prepared according to the division of labor and chapters. Before preparing lessons, we will carefully study the curriculum standards, especially deeply understand the essence of the curriculum standards of the chapters you have prepared, then study the teaching materials, grasp the difficulties, formulate teaching measures, and carefully design the teaching links according to the students' situation. At the beginning of school, we will communicate and discuss with you about the content of lesson preparation, the focus of teaching, the choice of teaching methods and the concept of teaching design. Teachers will modify, add or delete according to their own teaching style and the learning situation of the students in the class, and finally form their own teaching design scheme, which is our collective lesson preparation in Dongfeng Primary School. Through the analysis of lesson preparation papers and current research-based exams, we deeply feel that the most basic knowledge in books can no longer meet the needs of most students. For most students, it is necessary to increase the learning content appropriately, but how to increase it without increasing students' academic burden and broadening their horizons? After repeated consultations, we decided to give students vision expansion training. The contents of the training include: variant exercises of thinking in books and simple Olympic thinking training. Every two times a content or type, the first time focuses on learning and understanding, and the second time consolidates exercises.
2. Educate with your heart and be good at teaching. Classroom is the position of teaching. If we control the classroom well, the teaching quality will be guaranteed. Our principle is that primary school students' attention is limited, so we must grasp the 20 minutes before class, that is, avoid unnecessary review and start the new class teaching directly. Classroom teaching focuses on training, so that students can use more brains and write more attentively. There is a saying that "mathematics can only be done by yourself". Otherwise, no matter how well the teacher speaks, the students don't practice enough in class, and they can only get twice the result with half the effort. We have a deep understanding of this. It turns out that our teacher gave a very detailed lecture in class, and most students reported that this class was more suitable for them and they listened clearly in class. Many people don't know how to do their homework after class. What makes us three math teachers seriously reflect together? In the final analysis, the key to the problem is that there is not enough time for training in class. Students understand it at that time and then forget it. Therefore, every class changes the classroom style only for the key and difficult contents, speeds up the pace of class, and ensures that every class gives students enough time to practice. Let students discuss more difficult problems. Teachers will never arrange or help students solve problems by themselves. Let students experience the sense of success and pride gained after solving problems independently. Through the change of classroom teaching, our students' awareness of autonomous learning has been obviously enhanced. Learning ability has been significantly improved. On the other hand, no matter who teaches something first, we always talk about the successes and shortcomings in teaching before the next class, and can't wait to say it. We will continue to use it successfully, and we will discuss solutions to shortcomings or failures. This largely prevents and reduces the occurrence of classroom inefficiency and negative effects.
3. Practical design
In order to make the exercise effect obvious, carefully screen the exercises closely related to the new teaching content of this lesson according to the actual situation of students before each class. Exercise questions should have a certain slope and follow the principle of easy before difficult. At the same time, the amount of practice should be moderate to ensure that students can complete it. Exercise questions should have depth, such as multiple-choice questions, fill-in-the-blank questions and true-false questions. After practice, teachers must correct, find problems in time and give feedback in time.
Everyone reviews their homework in time, and students dare not be lazy. No matter what the quality is, they will try their best to finish their homework, but they can't do it as expected. Whether it is a good student or a poor student, there will be times when you are lazy and don't do it, that is, you can barely finish it and the quality is not high. Faced with this situation, we do this. We review our homework in time. If there is a mistake, we will change the wrong question to the textbook. If we don't do our homework.
4. Make appropriate arrangements to broaden students' horizons. Appropriate extra meals don't have so much teaching time and can't increase students' academic burden. What should I do? We will use the fifteen minutes in the middle of morning reading to broaden students' horizons. The principle of this kind of training is to ensure that students with above average learning speed can master it, and students with slow learning speed can only understand it. Through the practice of last semester and the analysis of students' test scores, we proved the effectiveness and necessity of doing so.
5. Students' computer skills training. Computing ability is the most important skill for students. In order to promote the formation of students' calculation skills and reduce the error rate of calculation, each class uses five minutes before the end of two classes a week to give students the most basic oral arithmetic training. The specific operation is that the teacher reads the questions and the students listen to the formula for calculation. After the training, please ask the students who behave well in the class to recognize the answers at the same table in time. All the stars win, five stars in a row for a moon, five moons for a sun, as long as there are three. We also refer to this practice to motivate children in classroom exercises and homework. Such an incentive mechanism has changed students' attitude towards practice. The correct rate has been improved. The content of training is usually addition and subtraction within 20, addition and subtraction of two digits and one digit, multiplication and division in tables, and analysis and understanding training of some simple application problems. Even the students who failed the exam in our school, except for two cerebral palsy, all passed.
6. Review your grades. In this final review, we give full play to the collective wisdom of the teachers in the group and work together. First, review the concept, calculation and application, and then integrate the problems in the review into length units, conversion and application of mass units, preliminary understanding of scores, calculation of perimeter, calculation of time, special training for solving problems, wide-angle mathematics and intensive exercises on typical topics in the book, so that the first mate can improve the review quality and the review effect is obvious.
7. Strengthen counseling for students with learning difficulties. Counseling for underachievers is not limited to learning knowledge, but more importantly, learning ideas. It is necessary to improve the grades of underachievers. Our approach is to pay attention to make up lessons for students with poor foundation and many knowledge gaps to supplement the knowledge gaps they have learned before. In class, teachers pay close attention to the learning situation of underachievers and give them more opportunities to speak and act. Once they make a little progress, they will praise them in time to stimulate their curiosity and self-confidence. For children with poor study habits, parents lack necessary supervision and guidance for their children due to various reasons such as work. Children have long been accustomed to being free and lazy, formed bad habits, and are indifferent to learning. We always do students' ideological work with the head teacher of a grade to solve their problems, so that they can realize the importance and necessity of learning, and let them realize that learning is not a task, nor is it a substitute for teachers and parents, but for themselves. On this basis, the method of teaching them to learn is often the method taught by this teacher, but he doesn't understand it, so we changed teachers to tell him that in our eyes, the poor students are not from which class or teacher, but the poor students like everyone else, who are poor students in our third grade. Students can attend classes in different classes, but the guidance of underachievers is not divided into classes, and whoever has time will be given guidance. There are also some children who have been careless in their homework. More seriously, they often do little or no homework, so we often keep close contact with their parents and ask them to help educate their children.
These are some superficial experiences of all our math teachers in grade three, not experiences. I only encourage you. As long as we teach hard and students learn hard, everything is possible
Lecture notes on the exchange of experience in mathematics teaching 5. Leaders and teachers:
Hello everyone!
Today, I am very glad to have the opportunity to share and exchange my experience in mathematics teaching in senior one. As I have only one year of primary school teaching experience, I don't have much experience. Below I will talk about my shallow views from the aspects of lesson preparation, classroom teaching routine, homework arrangement and feedback. If there is anything wrong, please criticize and correct me.
First, prepare lessons.
Preparing lessons is the premise of a good class. When preparing lessons, we should make full use of textbooks, understand the characteristics of textbook compilation, and understand the cognitive characteristics of junior children. I will clearly know the author's intention and the teaching goal of each example and exercise by carefully reading the teacher's books that match the teaching materials. I think only by understanding these things can we thoroughly understand the teaching materials, grasp the important and difficult points of teaching more accurately and better accomplish the teaching objectives stipulated in the syllabus.
Second, classroom teaching practices
First of all, we should stimulate students' interest. First-grade primary school students love to talk and move, and their attention is particularly easy to be distracted. Part of the learning content of first-year students is studied in kindergarten or in daily life. How to stimulate students' curiosity and enthusiasm for learning has always been a headache for me. I remember once, when I was talking about an example, I made up a story using the situation of the example, and introduced a new lesson at the beginning of the story. In that class, compared with before, the students are much more interested in learning, and they are very energetic. After that accident, in the next new class teaching, I also adopted the same method of making up stories to introduce new classes, and the effect was really good. Sometimes I also use game teaching properly. This method can also prevent students from being inattentive in classroom teaching and arouse their learning enthusiasm. For example, when I was teaching the ratio of two numbers, I played a guessing game with my students, which not only consolidated the knowledge points, but also increased students' interest in learning mathematics.
Second, cultivate good study habits. Children who have just entered the first grade are active by nature and attend classes casually. They can say whatever they want and leave their seats if they want. Facing these students, we should not be too anxious, but gradually cultivate students' good habits. First of all, we should pay attention to guiding students to learn to listen, not only to the guidance and explanation of teachers, but also to the speeches of classmates. For example, it is better than who sits well and listens carefully, who can repeat the students' answers just now, and whose answers are better.
Secondly, strengthening the training of speaking in teaching and cultivating the habit of speaking are conducive to the feedback of learning information, training students' oral expression ability and promoting the development of students' mathematical thinking. Third, pay attention to classroom discipline. Because primary school students' self-restraint ability is not strong, they are not sitting properly in class, and many people talk casually. At first, it was repeatedly emphasized that sitting up straight and not talking didn't have much effect. Later, I took the form of password. One, two, three, four, sit tight, five, six, seven, eight, shut up. When I say the last sentence, the students correct the next sentence and sit up straight and stop talking.
Third, pay attention to writing. Writing carefully can not only improve the accuracy of homework, but also have positive significance for correcting students' learning attitude and forming serious and responsible habits. Beautiful and neat writing is the basic skill of students. Doing math homework generally requires students to write in a standardized format, as well as Arabic numerals and symbols. Strengthen writing practice with Tian Zi's songbook. For homework writing, I also often comment on it. I use the multimedia display platform to take a typical demonstration and give priority to praise.
Third, homework and feedback
I give priority to the materials sent by the school, practice synchronously, and pay attention to the correction of wrong questions. After correction, I will collectively explain and correct the problems with high error rate. For individual mistakes, let the students take them home to correct them. But for the students in our school, not all students can correct the wrong questions seriously and correctly because of the different family environment. For this, I will leave the students in the office and correct or explain the wrong problems face to face.
As the saying goes, "there are laws to teach but no fixed laws." The above statement is only my little bit of experience in the process of teaching mathematics in senior one, which is very immature. I hope the teachers will criticize and correct me. thank you