Under the new educational form, we must advocate new learning methods, namely autonomous learning, cooperative learning and inquiry learning. This is also the core and key link of implementing the new curriculum. As the saying goes, interest is the best teacher. It is very important to cultivate students' interest in math class. If students are interested in what they have learned, they will make their brains excited, showing their concentration, deep memory and sharp thinking. Mathematical knowledge itself is very boring. How to attract the attention of primary school students and let them participate in math activities better? According to modern teaching theory and children's own characteristics, the key to learning happily and creatively lies in the diversification of teaching and learning methods. I think we can start from the following aspects:

First, design math games to make students enjoy it.

According to the psychological characteristics of junior students, we should pay attention to cultivating students' interest in learning mathematics in teaching and constantly stimulate their thirst for knowledge. Pupils like playing games best. Doing middle school, playing middle school and playing middle school should be an important form of junior high school students' learning. For example, in math activity class, students can be organized to play the following forms of games.

1. Individual activity game. At the beginning of class, play the game "Who is the most eye-catching": let students do their own operation experiments-observe, compare, touch with their hands, roll on the board, and see what characteristics various objects (cylinders, cubes, cuboids, balls, etc.) have. ) there is a difference. Through students' independent operation, some characteristics of geometric objects are preliminarily perceived.

2. Team game. In the "Statistics" activity class, when the students count the related issues such as students with hats and students without hats together, they discuss the fastest statistical methods in division of labor and compete in groups. Stimulate students' enthusiasm for independent inquiry and cultivate students' sense of leadership, social skills and democratic values.

3. Interactive games between teachers and students. In order to test students' mastery, we can organize the "best tacit understanding award" for interactive games between teachers and students. Teachers and students, like TV plays, write the results on paper and show them at the same time. Vivid and interesting, but also improve the students' ability to distinguish right from wrong. This is a good way to kill two birds with one stone. Through some games like the above, students will feel energetic, interesting and rewarding, and their love for mathematics will naturally erupt.

Second, create problem situations to broaden students' thinking.

It is human instinct to love imagination. Wonderful question situations are very attractive to junior students. In teaching, we can design question situations that can attract students according to the content of teaching materials, so that students can actively participate in mathematics activities, develop their thinking and enjoy beauty while gaining knowledge.

1. Provide thinking materials. Students' imagination is rich and colorful, and explicit materialized media can further induce students' thinking. For example, when teaching "The Lovely Penguin", I took a fairy tale as a clue to let students experience subtraction and the significance of subtraction in the scene. And stimulate students' imagination, one person says the formula and the other makes up the story. Students' interest in learning is high and the classroom atmosphere is warm.

2. Leave room for thinking. After the teacher shows the students the study materials, the teacher should not chatter endlessly, and leave room for students to think. If the 8 taught by the teacher can be divided into 7 and 1, and 7 and 1 are combined into 8, let the students explore how 8 is divided. How much plus how much equals 8? Through independent exploration and research, students can have a deeper understanding of what they have learned, thus improving the quality of learning. Students' dominant position has also been fully reflected.

3. Guided guessing. Being good at guessing is an important part of students' creative learning. It is very important to teach students the method of guessing. (1) Guess by experience; Guess is unthinkable. In teaching, we should always guide students to guess boldly and rely on their own life experience to guess. For example, ask students to guess when the other person gets up. Students will judge each other's time to get up according to their own life experience. Then let the students tell the truth. 2 guess from the comparison; Only comparison has the right to speak. If students are asked to guess 7 points, one student reaches out 2 and asks them to say 7 points. Another student said: two plus six equals seven. Then the students who gave the questions judged whether it was right or wrong. The teacher guides the students to tell the reasons for their judgment. The student said: Because 2+6=8, 8 is not equal to 7, so the answer is wrong. The correct statement is that two plus five equals seven.

Third, pay attention to the learning process and let students taste the taste of success.

Paying attention to the degree of students' participation in learning is an important factor for the success of teaching. Teaching without active participation of students should be a failure. While paying attention to students, teachers should actively create opportunities for students to experience the happiness of success.

1. Encourage participation. The first-year students are curious about everything. Teachers should grasp the psychological characteristics of students in this grade, organize a lively learning atmosphere, and present the learning content through various means. With external temptation, it will induce students' internal needs and enjoy it.

2. Provide opportunities. Through the teacher's reasonable inspiration and guidance, students can discover laws, problems, understand new knowledge and solve whimsical problems through their own active exploration. With this experience, students can feel the interest in inquiry. When they succeed, that kind of joy is hard for others to understand, and it can be said that that kind of joy is from the heart. The resulting motivation for learning is irreplaceable by other incentives.

Fourth, apply what you have learned to promote students' distinctive development.

1. Arrange practical activities to let students experience the close relationship between mathematics and daily life. Paying attention to the cultivation of application consciousness and practical ability is one of the key points of current mathematics curriculum reform. Active activities are an important way for children to acquire knowledge and develop their abilities. The practical activities arranged after Unit 6 and Unit 9: "Mathematics Paradise" and "Our Campus" are good forms. The picture is vivid and conforms to the reality of students' life.

2. Be able to find life materials by yourself, communicate collectively and solve problems in life. The highest stage of students' learning is to apply what they have learned and creatively solve problems in life by using their own or collective wisdom. For example, collect product leaflets, find out the products you need and calculate how much you need to pay; Let's see who asks more math questions.