How to teach mathematics happily in primary schools?

There is an old saying: "The knower is not as good as the knower, and the knower is not as good as the knower." It can be seen that in ancient times, there were many ideas about music learning among the masters of education. In today's world, educators even sum up that students are "happy in learning, happy in it and eager to learn;" Seek happiness in play and develop in happiness; Seek happiness in beauty and create in happiness. "Teaching ideas.

In many years of teaching, the author found that primary school students are generally not interested in mathematics and think that mathematics is too blunt, boring and inscrutable. Especially in senior grades, watching "number" is even more daunting. Therefore, it is even more obligatory to carry out happy teaching in primary school mathematics and cultivate students' interest. What is "Happy Teaching"? The definition of "happy teaching" is a teaching method that creates various happy teaching environments according to students' psychological characteristics, stimulates students' active learning and enables teachers and students to complete teaching tasks in a relaxed learning environment.

As the saying goes, "Interest is the best teacher." Piaget, an educational psychologist, asserted: "All mental work depends on interest." "Primary School Mathematics Syllabus" also takes "cultivating students' interest in learning" as one of the teaching purposes. Implementing "happy teaching" in the classroom can not only make students actively acquire knowledge in a happy mood, but also cultivate students' interest in learning. So how to teach mathematics happily in primary schools? The following are some experiences of the author in teaching:

First, create a relaxed, happy and harmonious classroom atmosphere.

(A) the implementation of teaching democracy

The classroom under the concept of new curriculum reform is a democratic classroom, and it is a process in which teachers, students and society participate in learning, exploration, invention, creation and competition equally. Teaching democracy is the condition for students to learn actively. The author fully embodies the spirit of the new curriculum reform in teaching.

(1) Understand the world in students' eyes and organize teaching according to existing knowledge and life experience. This is very important for happy teaching.

(2) Be full of love for students, care about the growth of each student, pay attention to every progress of students, and give timely and sincere help. Let students understand the teacher's concern for him or her and enhance their interest in learning.

(3) Trust students' learning ability, accept students' opinions and ideas, encourage students to think independently, and give full play to students' creativity and imagination. After all, teachers' ideas are limited, and students often have such ideas. Teachers should fully encourage students' ideas and give full play to their creativity and imagination.

(4) Share your feelings and thoughts with students, seek truth from students, and dare to admit your own shortcomings and mistakes. After each school month, let students put forward their own views on the teacher, and the teacher is fully integrated into it, so as to improve their own shortcomings in time.

(B) optimize the classroom language

Teachers' beautiful language can bring students beautiful enjoyment and stimulate their interest in learning. As a primary school mathematics teacher, I make full use of the charm of mathematics itself to stimulate students' curiosity and emotion and achieve good teaching results. If the teaching language is carefully designed to be vivid, humorous, passionate, logical and cadence, there will be unexpected gains. For example, students' favorite animated story speeches, gripping narratives close to students' real life, catchy children's songs, vivid body language display and different intonations can stimulate students' interest. When teaching cyclic decimals, I introduced it like this: "Today, the teacher told you a story: once upon a time, there was a mountain and there was a temple on it. There is an old monk and a young monk in the temple. The old monk told the young monk: Once upon a time, there was a mountain, and there were two monks in the temple ... "The students laughed, and some students said," Teacher, this is. I followed suit and said, "Yes, this story can't be finished until tomorrow. This is the cycle. "Let students initially perceive the cycle, the spirit comes out, and the interest in learning doubles.

(C) Play on-the-spot wit

Classroom on-the-spot wit is the embodiment of teachers' good teaching quality, and high on-the-spot teaching wit is a necessary condition to maintain a good teaching atmosphere. Unexpected accidents sometimes occur in the classroom, such as individual students' lack of discipline, conflicts among students, improper intervention by teachers, students' answers being different from teachers' expectations, etc. At this time, teachers must keep calm, quickly judge the situation, seize the opportunity, grasp the discretion in time, suit the remedy to the case or improvise, turn passivity into initiative, and restore the classroom atmosphere.

Second, carefully design the teaching process to stimulate students' interest.

In the teaching process, teachers should start from the teaching effect, combine the teaching content, fully integrate the concept of happiness into the teaching process through careful design and clever packaging, and stimulate students' interest in learning.

(A) the beginning of the class-fascinating

Carefully designing the beginning of the new class to make students have a good first impression is undoubtedly a key step to the success of this class, and it can also make students interested and get twice the result with half the effort. The author designed this link in the introduction:

1, with actual introduction. In the teaching of rectangular understanding, the subject is introduced by combining the China symbol on the pilot in "Shenzhou VI Flying".

2. Introduce by electrochemical method. In the first class of freshman, the computer showed a butterfly: "Welcome to the computer kingdom, I am the butterfly princess of the computer kingdom." Today, I want to take you into an interesting mathematical world. "

3. Introduction of children's songs. When teaching "Ten Methods", let students pick up children's songs: You shoot one, I shoot (nine), we are all good friends; You shoot 2, I shoot 8, and everyone praises good discipline. ...

4. Contact the introduction of old knowledge. This can hold the students' heartstrings tightly and make them want to enter the later study with curiosity and interest.

(B) the classroom-full of fun

Through the introduction of stimulating interest, students can carefully arrange interesting learning activities after entering the active learning state, so that students can actively participate in learning activities and receive the effect of happy teaching. In the teaching of "Calculation of Rectangle and Square Area", let students spell out three different rectangles on the computer screen and hide the grid lines of the spliced rectangles, so as to promote students to further think about the relationship between the areas of the three rectangles and their respective lengths and widths, and thus get the formula for calculating the rectangular area. When encountering problems in teaching, in order to strengthen the understanding of the confusing mathematical language of "going in the opposite direction", "going in the opposite direction" and "starting from the same place at the same time", I asked students to perform on stage. This not only strengthens understanding, but also enlivens the classroom atmosphere and improves students' interest in learning. Pupils, especially juniors, are young and have poor cognitive ability. Strengthening operation can attract students and transfer knowledge from intuition to abstraction. When discussing the area of parallelogram, let students draw, cut, move and spell to transform parallelogram into rectangle and get the area formula.

(C) the end of the classroom-memorable

Happy teaching class pays attention to the memorable classroom teaching environment, laying the foundation for the next class. Therefore, before the end of each class, students should keep their interest and master the main points of the class, so that the end and the beginning can be connected, which will become the link between old and new knowledge and link the whole teaching process. Let the students talk about their own gains.

Third, reasonable evaluation.

Students attach great importance to the evaluation given by teachers. Reasonable evaluation can make students feel the care and attention of teachers in sympathy, enjoy the joy of success, stimulate new desire for knowledge and improve their interest in learning. Teachers should not be stingy with praise, but give students more encouraging comments. A look, a word, a gesture, may become the motivation for students to learn, and even affect their lives. As teachers, we can't evaluate all students with a ruler. Only by measuring students with more rulers can they give full play to their strengths, and students are full of confidence, and their interest in learning will naturally go up. At the graduation ceremony of Harvard University every year, the president will say to the students with A grades: Congratulations on graduating from Harvard with excellent results. I believe that in the next ten years, Nobel Prize winners will be born among you. Say to the class B students: Congratulations on graduating from Harvard with excellent results. I believe that in the next ten years, you will be found in the enterprises that go back to Harvard to destroy financial aid. Say to the C-level students: Congratulations on graduating from Harvard with qualified results. I believe that in the next ten years, you will become a leader in all walks of life. In these three evaluations, one meaning is expressed: Harvard is proud of you. The story of Harvard may be far away from us, but the ideas in it inspire us.

Fourth, clever use of electrochemical means.

In the classroom teaching of happy teaching, using audio-visual means skillfully can achieve unexpected results. The functions of electrochemical devices are as follows:

1, reproduce the situation. Dynamic pictures and realistic sounds make students feel immersive.

2. Compress time and space. The effect of classroom teaching can be improved by condensing events at different times and places into one picture and presenting them to teachers and students.

3. Show the process of "intuition-abstraction". The transition from intuition to abstraction can be solved by electrochemical method, which makes it easier for students to understand.

4. Change from static to dynamic. Let the static picture dynamically highlight or emphasize the object of understanding or the content of comparison, thus highlighting the key points and breaking through the difficulties. Such as the processing of key statements.