The fourth grade mathematics teaching thesis "On the fourth grade mathematics teaching method"
Abstract: Primary school mathematics is the initial stage of students' whole mathematics career, which is especially important for this gradual accumulation process. The fourth grade of primary school is a key step in this initial stage. As a fourth grade teacher? It's a long way to go. Xiu Yuan? We must spare no effort to find the most suitable teaching method for students' future development. Only by adopting strategies to create a brand-new mathematics classroom for the fourth grade of primary school and giving full play to the significance of classroom teaching can we help each student learn mathematics well and grow into a talent.
Keywords: fourth-grade primary school mathematics teaching methods
China Library ClassificationNo.: G623.5 Document ID: A DocumentNo.:1003-9082 (2015) 07-0157-01.
The students in the fourth grade are still children, but they are already big children. Of course, they don't know anything about grades one or two, but of course they are not as sensible as junior high school students. At this time, as a guide for children's learning, teachers should play the role of this indicator light, think deeply about teaching work, find the most suitable teaching methods and help students. Mathematics in the fourth grade of primary school is more difficult for children of this age, and it is different from Chinese. You can't learn by memory alone. It requires strong logical thinking ability, enough patience, and 100% enthusiasm and willingness to learn. Only in this way can students learn math well. In classroom teaching, we will find that many students don't like math class and don't want to listen carefully, so classroom teaching can't play its due role and the role stipulated in the syllabus. In view of this situation, teachers urgently need to change the status quo, and must design a teaching model suitable for the current teaching environment, so that students can really learn knowledge in mathematics classroom and give full play to the maximum effectiveness of classroom teaching.
First, teachers have changed their roles in the classroom.
In traditional teaching, it is always considered that the quality of teachers' lectures is the most important. In the eyes of many people, students can learn well only if teachers are knowledgeable, give lectures well and spread more knowledge to students. It is true that a good teacher is very important to students, but the quality of students' academic performance can not be entirely dependent on teachers, but also on students' own responsibilities. The teacher is just a guide. How to go this way depends on the students themselves after all. Therefore, in order to teach students well, especially the fourth-grade students, we must change the role of teachers in the classroom, let students know that they are the masters of the classroom, and cultivate their initiative. If you don't take the initiative to learn math, if you are not interested, let alone learn math well. Therefore, only by taking students as the main body of the classroom, rather than relying too much on teachers, can you really help students. For example, the fourth-grade math textbook of Beijing Normal University will learn to "understand graphics". In this class, the teacher will lead students to understand triangles, squares, rectangles and diamonds. According to the traditional teaching method, teachers should speak blindly and tell students what these numbers are, so that they can remember them firmly. Facts have proved that this method can't achieve good teaching effect at all. To give full play to the significance of teaching, we must change the role of teachers and take students as the main body of the classroom. In the process of teaching, the teacher let the students look at it by themselves and say, let the students connect with life, and explain to you what a triangle is, what a square is, what its characteristics are and how to distinguish it. Through students' own discussion on these issues, they will be deeply impressed and naturally learn more. In this way, students' dominant position is fully respected, teachers' role in the classroom is changed, and the value of classroom teaching is realized [1].
Second, pay attention to improving students' practical operation ability.
Mathematics is an instrumental subject, which is the basis of learning other subjects well. The so-called instrumentality is naturally reflected in its practice. Students in grade four are more sensible than students in grade one or two, but they are still children after all, and it is their nature to be lively and active. Teachers need to understand this and know how to use their own characteristics to serve classroom teaching, which will really benefit students' learning and growth. In other words, teachers should give students a chance to operate. Moving? Learn from it. A truly efficient classroom needs to show students' real learning process. How to show this authenticity, of course, is to use practice, because? Practice is the only criterion for testing truth? . Therefore, in practical teaching, teachers need to pay attention to improving students' practical operation ability, give students more opportunities to practice, and let the body and brain exercise together, so as to achieve twice the result with half the effort. For example, there is a lesson in the fourth grade mathematics textbook of Beijing Normal University, which is the first step for students to contact the equation. Only by this time can students be familiar with this aspect in the future. For this strange thing, when giving lectures to students, teachers can start from their interests and give them more opportunities to do it themselves and learn in practice. For example, give them 20 pieces and divide them into two piles, one pile 14 pieces and one pile of 6 pieces. How many sticks do you need to add to balance the sides? Can the teacher ask the students to play this? How much/how much? As? x？ Then ask them what to do next. Guide them to go public? 6+X= 14？ This equation. Because there is a do-it-yourself operation in the early stage, students' interest is stimulated, and the following study will naturally increase their attention. Through this teaching method, the fourth-grade primary school students love math classes.
Third, mathematics? Reading? A hundred times, its meaning is self-evident.
The ancients said:? Reading a book a hundred times is self-evident. ? What does this sentence mean? Reading? What is importance, in the eyes of many people? Reading? It is the characteristics of language disciplines such as Chinese and English, or liberal arts disciplines, while science disciplines such as mathematics need to do a lot of problems. Crowd tactics? Only in this way can we really learn well. This traditional concept is very wrong. Nothing is absolute. Chinese can also improve learning ability by doing problems. Similarly, can you pass math? Reading? To study. Many students can't do the problem because they are unfamiliar with it, don't understand its meaning and don't know where to start. In view of this situation, can teachers let students? Reading? Mathematics, read it a few times, and you will naturally understand what it means. At this time, it is natural to learn it again, which is much easier and simpler. For example, lines and angles will be learned in the fourth grade mathematics textbook of Beijing Normal University, which is a relatively difficult content, and the content is complicated and cumbersome. For the fourth grade students, the learning process is relatively difficult. You will find that they have a lot of knowledge that they can't understand and don't understand what it means. This lesson, will you be right? Line? With some preliminary understanding, will you learn? Translation and parallelism? 、? Intersection and verticality? 、? Rotation and angle? , what else? Angle measurement? And then what? Draw corners? Wait, in short, there is a lot of content, but it is still not easy to understand. Should teachers encourage students more at this time? Reading? Only in this way can you understand what these nouns mean and how to learn them. If you think that you can learn well by doing more problems, it is impossible. This lesson is different from anything else. Practice makes perfect. Without a good understanding of such complicated content, you really can't learn it well. On the contrary, if students? Reading? Too much, its meaning is self-evident, its meaning is understood at once, and learning this lesson well is not a problem. Through this teaching method, we can improve the mathematics learning ability of fourth-grade primary school students and help them learn mathematics well [2].
Concluding remarks
Mathematics in the fourth grade of primary school is a very important step in the whole learning process of students. At this time, students need the help of teachers to lead them to open the magic door of mathematics, cultivate their interest in mathematics and improve their mathematical literacy. Teachers should change their roles in the classroom, fully respect students' subjectivity, pay attention to improving students' practical operation ability, and let students? Reading? Mathematics, understand its connotation. Through these teaching methods, we can enliven the fourth grade mathematics classroom in primary school, create a good learning environment for students and cultivate their talents.
refer to
[1] Liu Zonglian, Reforming Teaching Methods and Innovating Learning Methods ―― On Mathematics Teaching in the Fourth Grade of Primary School, [J] Electronic Magazine in the New Education Era (Teacher Edition) 20 14( 1 1)
[2] Wang Yanfu, on improving the efficiency of mathematics classroom teaching in the fourth grade of primary school [J] Education and Teaching Forum 20 10(8)
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