Keywords: life situation; Primary school mathematics; Mathematics education
Mathematics is closely related to various disciplines and belongs to the main basic disciplines. Mathematics teaching in primary schools plays an important role in students' growth. Mathematics comes from life, and teaching is closely related to daily life, which plays an important role in real life. However, there are still some students who don't realize the importance of mathematics and think that mathematics is monotonous and tasteless. Therefore, it is necessary to use life situation to carry out primary school mathematics teaching and promote the innovation of current primary school teaching mode. This paper makes an in-depth analysis on how to apply life situation to primary school mathematics teaching.
First, the significance and influence of using life situation in primary school mathematics teaching
1. Improve students' enthusiasm for learning mathematics knowledge.
The subject of primary school mathematics is closely related to real life and has strong practicability. Most of the teaching contents and resources also come from real life. Combining the real life situation in primary school mathematics teaching can enhance the interest of teaching to a certain extent, make students deeply realize that mathematics is closely related to their daily life, and then mobilize their initiative and enthusiasm in learning mathematics. Moreover, students' logical thinking ability in primary school is weak, but mathematics is mostly abstract theoretical knowledge, and the content is complicated. Students have a hard time learning and need teachers to give them detailed guidance and answers. By combining complex mathematical knowledge with real life situations, abstract theoretical knowledge becomes more interesting, which can not only arouse students' enthusiasm for learning mathematical knowledge, but also exercise students' logical thinking ability, so that students can explore problems actively and learn knowledge independently.
2. It can improve pupils' practical ability.
With the continuous advancement and progress of the current educational system innovation, educators have been constantly exploring and improving teaching methods and students' learning methods in order to obtain better teaching efficiency and better adapt to the requirements of the times. In the past, the teaching method of oral preaching led to the great limitation of students' subjective initiative, the loss of the main position of learning, and the poor teaching effect. Combining the real life situation in primary school mathematics teaching can make students play relevant roles according to the relevant situation, make students feel the mystery of mathematics in life more deeply, cultivate students' skills in dealing with related mathematics problems in life when exploring mathematics problems, and cultivate students' practical inquiry ability to a certain extent, which can effectively improve the teaching effect.
Second, the strategy of creating life situation in primary school mathematics teaching
1. Set the scene with life to arouse interest.
In the process of learning new knowledge, teachers can use the things related to mathematics in real life to create situations in teaching, so that students can learn more effectively and make mathematics knowledge come alive. Pupils are curious about all kinds of situations in real life. Teachers should make good use of this feature reasonably and effectively, combine students' own real life and teaching materials, create reasonable situations for students and enhance their interest in learning. For example, in the process of learning to solve practical problems, teachers can substitute specific problems into real life and set some practical problems related to students' daily life, so that students can understand the problems more intuitively, stimulate interest and enthusiasm, and explore and answer independently. Exploring knowledge in familiar situations can not only stimulate students' enthusiasm for learning, but also improve their ability to skillfully use mathematical knowledge.
2. Reasonable design of teaching, highlighting its life.
Because most of the current primary school mathematics textbooks are general and difficult to understand, teachers should mobilize students' learning enthusiasm and let them actively think, observe and answer when formulating specific teaching methods. Therefore, teachers should seriously explore the contents of textbooks, find out the true colors of textbook knowledge from real life, and intuitively reflect abstract mathematical problems. In the process of adapting teaching materials, teachers must make appropriate adaptation according to students' existing knowledge and real life, and optimize the organization and combination of knowledge in the text according to teaching needs to highlight the life of teaching content; Looking for teaching resources in real life, guiding students to actively observe the mathematics knowledge existing in real life, making them realize that mathematics comes from life and is inseparable from life, thus improving students' enthusiasm and learning effect. For example, when explaining the course Understanding Geometry, we designed a good scene: Little Tortoise bought a new house, but when decorating, she was worried about what kind of floor and wall tiles would look better. Can students give her advice or help her choose? This flexible adaptation of teaching materials and the setting of life situations can help students better understand the characteristics of various geometric figures. In a pleasant classroom atmosphere, it can not only arouse students' enthusiasm for learning, but also enhance students' understanding of geometric figures, thus achieving good teaching results.
3. Clever use of knowledge to improve practical ability.
Mathematics teaching in primary schools should take students as the main body, let students learn to explore problems actively, and pay attention to improving their comprehensive practical ability. Therefore, in teaching, we should actively guide students to skillfully use what they have learned. For example, after learning the calculation method of graphic area, let students apply what they have learned to calculate the area of the classroom, and the teacher will guide students to do research, how to accurately measure data and how to calculate. This method not only consolidates the knowledge and problem-solving skills in textbooks, but also exercises students' practical operation skills and improves their learning enthusiasm.
Third, the conclusion
To sum up, mathematics knowledge can be seen everywhere in real life, and mathematics is closely related to the daily life of the public. In order to make students learn mathematics well, teachers must effectively link the life situation with mathematics classroom teaching, and then make the classroom a platform full of life fun, thus improving students' learning enthusiasm and interest, and enabling students to learn and understand mathematics knowledge better. At the same time, guide students to have the ability of independent thinking, and apply theoretical knowledge in life, so that classroom teaching can achieve the expected results.