1 how to teach mathematics in the fifth grade of primary school?
The fifth-grade students' sense of competition is enhanced, and they are unwilling to fall behind in both study and life.
If the fourth-grade students do their homework to cope with the teacher, then the fifth-grade students study actively in order not to fall behind their classmates. With different motives, the comparison object becomes a classmate with better grades than himself. Then it is easy to form competitiveness, students actively compete with each other, and teachers seize this momentum to become the driving force for learning, then the grades of this class will naturally improve.
For example, when I add and subtract fractions, students feel a little inactive. So I asked a male classmate to answer correctly first, and then I said, "The male classmate is really smart! What about the female classmates? Why not answer directly? Is it because male students are smarter than you? " As soon as she finished speaking, the female students shouted with their own shrill voices, "No" and "If not, just answer the questions actively and see if gay men or lesbians learn well." The next class went quite smoothly, and the students were very active and formed a good competition. Of course, the degree of competition should also be properly controlled. If the competition is too fierce, it will easily lead to vicious competition, which is not conducive to the unity of the class.
Cultivate students' interest in learning
Interest in learning is an important foundation and accelerator for learning a course smoothly. Therefore, once students are interested in learning a certain course, they will actively participate in learning, become more active in learning the course and improve the efficiency of learning the course.
However, the mathematics teaching in the fifth grade of primary school is more difficult than that in the previous lower grades, and many students have a psychological fear and escape from mathematics learning in the fifth grade of primary school. Interest in math learning is also decreasing. Therefore, mathematics teachers must pay attention to maintaining or even enhancing students' interest in mathematics learning in this critical period, so as to lay a solid foundation for students' future mathematics learning. One of the most effective ways to cultivate students' interest in mathematics learning is to pay attention to the difficulty of step by step. Even when you are new to some knowledge, you can focus on simple topics, supplemented by exploratory comprehensive questions, to help students build up their learning confidence and stimulate their interest in learning.
2. Mathematics review strategy for the fifth grade of primary school.
First, correctly understand the knowledge structure of textbooks and students' cognitive structure
Nowadays, many teachers don't know much about the students in their own classes, and they are not very clear about their actual math level. During the general review, they often ask all students with good math skills to blindly increase the amount of homework, emphasize more practice, and students are tired of coping, which makes it difficult for some poor students to cope with the huge amount of homework and produce boredom. Therefore, in order to achieve better review effect, teachers are required to have a sense of purpose in the general review. On the basis of studying the syllabus and studying the textbook carefully, combined with the actual situation of the students in this class, we should work hard on the combination of the knowledge structure of the textbook and the cognitive structure of the students. Make the general review not only face the common basic requirements of all students, but also have individual counseling of "one key opens one lock", so that all students can truly consolidate their mathematical knowledge and effectively improve their mathematical ability through systematic review.
Second, mix with students and stimulate their interest in learning.
Interest is the internal motivation to promote primary school students' learning and the key factor to improve their learning enthusiasm. Once students are interested in learning, their attention will make all kinds of senses in the most active state, thus providing the best psychological preparation for participating in learning. Of course, there are many ways to stimulate students' interest in learning. Strengthening emotional communication with students is very useful for teaching. He is not only a good teacher, but also a good friend of students. Lenin once said: "Without human feelings, there will never be, and no one can pursue the truth." In the general review of mathematics, we should make good use of emotional communication with primary school students to attract the whole class to our teachers and give them direct and effective help in time, so that they can overcome all kinds of difficulties and get out of the predicament of mathematics smoothly. Specifically, we need to pay attention to the following points:
Third, create opportunities for success and stimulate students' enthusiasm for learning.
The sense of success is a positive emotional experience, which can satisfy students' high-level pursuit of self-realization. Review class, we must proceed from the actual level of students. In order to make students succeed, we should organize teaching with the creation of success opportunities as the core, adopt the methods of low starting point, small steps and quick feedback, decompose the teaching objectives from easy to difficult and from simple to complex into several progressive levels, and answer them by different types of students, so that all students can actively participate in teaching activities, realize quick feedback, evaluation and encouragement at each target level, and let students form a learning atmosphere in the joy of success. For poor students, we should be good at finding the bright spots in them, even if we do a good job of oral calculation and write carefully, we should praise and affirm them in time. In addition, during the general review, I also carried out the "three ones" activities: customizing a math correcting book, running a math tabloid, making a final paper, and conducting exchange evaluation, so that students can fully enjoy the joy of success and dilute all kinds of difficulties in the process of math learning with continuous success.
3. The creation of interesting mathematics classroom in the fifth grade of primary school.
With the popularization and development of science and technology, modern multimedia technology has been rapidly applied to various fields, including military, medical care, education and so on, and has played a very important role in promoting its related fields. Nowadays, with the reform of China's education system, the government pays more and more attention to the development of education, and gradually increases its investment in education, and gradually applies modern multimedia teaching technology to current education, especially to primary school mathematics teaching, and has achieved immeasurable positive results. Different from the traditional teaching mode, most of the previous classroom teaching used blackboard writing. The teacher spoke on the platform, and the students bowed their heads and took notes quickly while listening. Sometimes they have to think about the questions given by their teachers. They are often in a hurry and don't know what to do. This teaching mode has great disadvantages, which often leads to low classroom efficiency and students' boredom. Now we use modern multimedia teaching methods and advanced modern science and technology to show classroom knowledge to students through multimedia courseware, which is intuitive and clear. At the same time, multimedia also has the function of audio, video and pictures to assist teaching, and small videos or songs can be played in classroom teaching, which is conducive to establishing interesting classrooms.
The role of multimedia teaching technology in education is particularly prominent in mathematics teaching in the fifth grade of primary school. Primary school mathematics is a very important stage to lay a good foundation for mathematics, especially the fifth grade mathematics, which is in the later stage of primary school. Students have initially acquired certain mathematical concepts and accomplishments, and are in the stage of constantly strengthening their mathematical abilities. Mathematics learning in this period is particularly important. The application of multimedia teaching technology to establish interesting classes can first stimulate students' interest in learning, combine science and technology with education, and add some pictures and videos related to knowledge in the classroom teaching process to enhance the interest of mathematics classes.
Several aspects that should be paid attention to in creating interesting mathematics classroom by using multimedia teaching in the fifth grade of primary school. First of all, primary school mathematics educators should be fully familiar with the contents of classroom teaching, do a good job in preparing lessons, grasp the important and difficult points of this textbook, and display it in an orderly way through multimedia courseware. Secondly, teachers should be familiar with multimedia courseware before using multimedia lectures and operate it several times after class to avoid problems in classroom teaching and affect classroom teaching effect. Finally, multimedia courseware should be as interesting as possible and conform to the teaching concept of interesting classroom.
4. Make mathematics teaching more attractive to students.
Appropriate praise is a catalyst for vitality.
Praise is an art, tapping the little-known advantages and praising them. Einstein put it this way: he was not excited when others praised him for his strong thinking ability and innovative spirit. As a great scientist, he is tired of hearing this, but if someone praises him for playing the violin well, he will be in high spirits. Therefore, praise should not always stay on the advantages of students' habits, but should tap some little-known advantages of students, show teachers' unique vision, and let students get some new affirmation, which will have better results.
Huahua is very active in teaching hygiene, which has nothing to do with study, but I often praise him in math class. He is an active and good student and the teacher likes him very much. Naturally, he is also constantly active in math class! Praising your students when you least expect it will not only make them easy to accept your praise, but also create pressure in their hearts. They fell behind in their studies and were praised by their teachers. I'm sorry, this kind of pressure will motivate underachievers to work harder. The evaluation of underachievers is diverse and colorful, not limited to written examination, but also pays more attention to the evaluation of attitude and emotion, what students have learned, what progress they have made and what abilities they have. When praising students, try to be sincere, not just a simple "good", but try to be colorful in language form. For example, "well done!" "You are the pride of the teacher!" Wait, hold up your thumb.
Create a situation to increase the attraction of the classroom
Teachers can appropriately create some scenes close to students' life and in line with their age characteristics in primary school mathematics classroom teaching, so that the whole classroom learning process can be transformed into a pleasant emotional experience. The teaching content of primary school mathematics is relatively simple, and most of them can be linked to students' real life. It is important for teachers to find the starting point of teaching materials and students' real life, not to ignore teaching materials in order to be close to life, but to contact life and accurately reflect the contents of teaching materials. This can make students feel familiar and cordial, thus stimulating students' interest and enthusiasm in learning mathematics.
Generally speaking, mathematics is an abstract subject. If the teacher's explanation ability is not accurate enough, it is likely to cause a sleepy classroom state. Life is concrete. If we link the abstraction of mathematics with the reality, we can close the distance between mathematics study and life. In this case, students can use their existing knowledge and imagination to explore, discover and even solve some problems in life, so that the whole mathematics teaching will be more attractive. In the process of creating situations, we should also pay attention to creating suspense, but situations are often not enough. You can set suspense at the beginning of the class to make students interested in the whole class. You can also set suspense at the end of the class, so there is "If you want to know what will happen next time, listen to the next time." The charm of. As mentioned above, primary school students are active, curious and competitive, and traditional teaching is not attractive to them. Suspense is the line that restricts students' thinking. Teachers should grasp students' psychological suspense, so as to induce students' awareness of problems they want to reveal.