1 How to improve the teaching quality of mathematics education in primary schools
Improve students' interest in learning
Interest is to stimulate students' interest in learning, and it is the key factor to generate internal motivation for learning. Without interest, there is no initiative to learn, and it is impossible to continuously give students the motivation to explore knowledge. Pupils are curious and have a strong desire to explore things they don't know. Pupils are generally naughty and lively. Most of them like to play freely, but they are not interested in the more difficult math subjects.
Einstein said: "I have no special talent, only a strong curiosity." In classroom teaching, teachers should make full use of students' curiosity, pay attention to stimulate students' thinking interest in the introduction stage of teaching, and effectively stimulate students' excitement. Then students will not be sleepy and look around in class, but listen to the teacher's guidance and actively participate in the process of mathematics learning, thus gradually changing the inefficient situation of mathematics teaching and laying a good foundation for primary school students' mathematics learning.
Guide students to actively explore learning content.
In the mathematics classroom, primary school students' learning motivation mainly comes from themselves, and their absorption and understanding of knowledge mainly depends on their active learning behavior, because if teachers' teaching becomes passive acceptance of students, then students' thinking will not be mobilized, and it is impossible to build an efficient classroom. For example, after students have a preliminary understanding of the calculation method of "circle" area, the guidance can rely on the relevant knowledge taught before to guide students to summarize the calculation methods of trapezoidal, triangular, long (regular) square and circular areas. Then the teacher encouraged the students to carry out independent inquiry activities with a tape measure and a 4-meter-long rope to analyze "which figure has the largest area with the same circumference".
Guide the students to cooperate in groups and make a rope into different long (regular) squares, triangles, circles, etc. , record your own area, and then communicate in groups and analyze the relevant laws. After students draw a picture, they measure, calculate and discuss it, and conclude that "figures with the same perimeter have the largest area surrounded by circles". Teachers should guide students to carry out independent analysis, mutual assistance and cooperation, exchange and discussion, enhance students' learning participation, and improve mathematics learning literacy.
2 How to improve the quality of mathematics teaching in primary school teaching
Improve the introduction method of new curriculum and stimulate learning interest.
Due to the poor mastery of basic knowledge and the pressure from parents and teachers, the inferiority complex of poor students is becoming more and more serious. They regard learning mathematics as a chore, so it is very important to cultivate poor students' interest in learning mathematics. Carefully designing the introduction method of the new curriculum is the premise to stimulate students' interest in learning.
"Introduction" is to introduce students into immersive environmental conditions, so that they can sincerely generate emotions and imagination, thus naturally learning knowledge and increasing their ability, instead of directly asking students "what to learn". There are many ways to introduce new courses, the purpose of which is to create a situation of "want to understand but don't understand" and "speak but don't understand" for students, and to stimulate students' strong desire for knowledge and strong interest in learning. However, in any case, we should always make a fuss about attracting students' attention and arousing their strong interest, and take the introduction of students into an immersive "environment" as the criterion. Suhomlinski said: any kind of educational phenomenon, the less children feel the intentions of educators, the greater the educational effect. We regard this law as the core of educational skills.
Study in groups and explore together.
For the third-grade students in primary school, it will certainly be difficult to ask them to complete a set of knowledge independently. If you tell the students the answer directly, it will not meet the requirements of the new curriculum standard. Therefore, teachers can adopt the teaching mode of group cooperation in the teaching process, so that students can set up study groups to discuss and summarize knowledge together, which can not only enliven the classroom atmosphere, but also improve teaching efficiency.
So how should teachers carry out cooperative learning? For example, in the teaching of "three-digit times one-digit pen calculation", the teacher can let the students set up a cooperative group, and each member of the group should share how they calculate. After all the members have finished their speeches, everyone will sum up, screen out good teaching methods, and abandon the wrong calculation ideas, so that every member of the group can gain something after a class. However, the mode of group cooperative learning also has certain requirements. In each group, make sure that there is a leader who can lead you to study and summarize, and at the same time, refer to the students' wishes to see which group of students are more willing to learn. The new curriculum standard puts forward that teachers should take students as the main body of teaching and fully cultivate students' autonomous learning and inquiry ability. However, the learning ability of junior three students is still in a training stage, and it will certainly be difficult if they are required to complete their studies independently. Therefore, teachers can use cooperative teaching mode to improve teaching efficiency and ensure teaching quality.
3 How to improve the quality of primary school mathematics teaching
Create teaching situation
The so-called creation of teaching situation means that teachers organically link the real-life situation with the teaching of mathematical knowledge in the teaching process, so that students can realize the application of knowledge in real life and stimulate their interest in learning mathematical knowledge. Generally speaking, there are two ways to create teaching situations: one is to create teaching situations through teachers' language. Teachers use their own language to guide students into the learning process step by step, which is simple but the effect is not particularly obvious. For example, in the teaching of "24-hour timing method", teachers can create such a teaching situation: "Everyone knows 1 ~ 12, but our dial is only 65438. 1 pm is often used in our life, right? So what should be after 12? " Teachers create teaching situations in their own languages, which arouse students' thinking and make them realize that 1 in the afternoon is actually 13.
Another way to create teaching situation is for teachers to do it through multimedia. In recent years, network technology has not only entered thousands of households, but also been increasingly applied to our teaching process. How should teachers use multimedia to create teaching situations? Let's take rectangles and squares as examples. If the teacher draws on the blackboard blindly, it may not be so easy for students to understand. But if teachers use multimedia to assist teaching, it is definitely easier to find the perimeter of the figure. It can expand the four sides of a graph into a line, and let students calculate the perimeter by measuring the length of this line. Since the implementation of the new curriculum reform, the method of improving teaching efficiency by using teaching situation has been widely used in the teaching of various subjects in primary schools, and mathematics teaching in grade three is no exception. It can attract students' interest and ensure the quality of teaching.
Help students to establish good study habits.
Good study habits are an important guarantee for primary school students to improve their academic performance. Due to various reasons, primary school students' mathematical foundation is generally poor, their mathematical thinking ability has not been effectively cultivated, their study habits are poor, and they will not take the initiative to learn. Basically, students will cope with as much homework as the teacher leaves, instead of checking for missing parts and taking an active part in learning activities. Math teachers should start with students' daily learning behavior, including math learning time, the quality of homework completion, the neatness and standardization of writing, and so on.
Do a good job of reasonable guidance and effective correction, and standardize from the perspectives of pre-class, in-class performance and after-class training. Thus, from the outside to the inside, urge primary school students to correct bad habits such as sloppy homework handling, copying homework, or even not completing homework, get the concrete performance of students completing homework at home in time, and actively communicate with parents, thus forming a binding force. Mathematics teachers should criticize students' homework, check it strictly and explain it patiently, so as to encourage students to gradually develop good study habits.
4 to improve the quality of primary school mathematics classroom teaching
1. Create situations and stimulate the desire to explore. First of all, in mathematics teaching, students should be inspired to combine mathematics knowledge with real life, that is, to turn the phenomena in life into concrete and clear mathematical problems. On the one hand, students can use the accumulated knowledge to think and explore, on the other hand, they can feel the limitations of their own knowledge and stimulate a strong desire to explore.
Secondly, teachers should design some open topics as much as possible, leaving time and space for students to explore problems and giving students more opportunities to experience, feel and practice. The core of exploring open topics is to cultivate students' innovative consciousness and ability, and to stimulate students' ability to explore problems independently.
2. Create a harmonious and democratic classroom teaching environment. The cultivation of students' inquiry ability is inseparable from the promotion of external environment, so it is very important to create a harmonious and democratic classroom teaching environment for the cultivation of students' inquiry ability. In a harmonious and democratic atmosphere, students are most active in thinking and can express their views well. Some students may also be influenced by other students and have a spark of thinking.
3. Choose an appropriate inquiry learning method. In the specific teaching practice, teachers can choose the appropriate inquiry learning method according to the specific teaching content.
First of all, activity is the basis for people to understand things, and wisdom begins with action. The hands-on operation process is a step-by-step inquiry process for students to learn. Pupils' thinking has concrete images, and they are more likely to accept what they can see and touch. Through students' hands-on practice, we can find the characteristics of objects. Teachers teach easily and students learn deeply. Therefore, through hands-on practice in teaching, the distance between knowledge characteristics and students' thinking characteristics can be minimized, thus effectively promoting students' understanding of knowledge and helping to cultivate students' inquiry learning ability.