At present, the rapid development of science and technology in the world poses new challenges to our education. In order to meet the needs of China's four modernizations and the high development of science and technology in the world, our education should face modernization, the world and the future. According to the requirements of "Three Orientations" and from the perspective of developing students' intelligence and creativity, extracurricular activities play a more important role in teaching. Extracurricular activities of primary school mathematics are of great educational significance in modern teaching.
1. Can widely accept new information.
The content of extracurricular activities is not limited by teaching plans and textbooks, nor by classroom teaching time, which can enable students to accept all kinds of new information through multiple channels.
For example, microcomputer knowledge is the new information of modern science and technology. According to the existing conditions in our country, it can not be included in the content of primary school mathematics textbooks, but it can be used as the content of extracurricular activities to let students get in touch with the latest scientific and technological information as soon as possible.
In extracurricular activities, students can also be introduced to Goldbach conjecture, seven bridges, four colors, Mobius ring, fuzzy mathematics, graph theory and so on. Let students get in touch with some new mathematical ideas as soon as possible.
2. Can cultivate interest in learning mathematics.
Children naturally love games and are tireless in them. Mathematics extracurricular activities can attract students' participation, turn learning mathematics into lively and interesting game activities, and thus cultivate students' interest in learning mathematics.
It is of great educational significance to cultivate students' interest in learning mathematics. According to the research of educational psychology, students' interest in learning can stimulate their curiosity and push them to overcome their learning difficulties. A foreign psychologist said: "The best motivation for learning is to be interested in the material itself." The great physicist Einstein also said: "Love" is the best teacher. Therefore, in order for students to learn mathematics well, they must love mathematics. With interest, students can be guided to overcome difficulties and climb the peak.
3. Deepen the consolidation of mathematical knowledge and develop intelligence.
According to the research of children's psychology, some knowledge appears in the form of games, which is easy for children to remember. Someone once did a comparative experiment. The first group of children learn words through general teaching methods. The second group of children learn by playing games; The third group of children used both general teaching methods and games. The experimental results show that the children in the third group have the best learning effect. The same is true of mathematics teaching. For example, memorizing multiplication tables, quadrature formulas and calculation rules, practicing in the form of games is better than memorizing. Using the game of "Finding Friends" can help students quickly master the knowledge of the composition of numbers. For another example, students often make mistakes about the input rate of measurement units. Watching cross talk "Remember the Admission Rate" can help students master the admission rate through vivid and interesting plots. Because I am deeply impressed, it is not easy to forget.
Therefore, mathematics extracurricular activities can cooperate with classroom teaching, deepen and consolidate mathematics knowledge, and play a role that classroom teaching can not achieve.
4. Enrich after-school life and promote all-round development of morality, intelligence and physique.
Some teachers confine their students in classrooms and homework piles, and seldom carry out extracurricular activities. Students either attend classes or do homework from morning till night, which is boring and heavy, affecting students' health. A parent reported that her child was in the first grade and suddenly said to her one day:
"It's really boring to be a man now, either in class or sleeping." Children's complaints deserve our attention. Children like games, and teachers can't deprive children of the right to play games and let them lose a happy childhood. Actively carrying out extracurricular activities can enrich students' extracurricular life and make the school look full of vitality. Ordinary schools arrange extracurricular activities after class every day, and extracurricular activities of science and technology, Chinese, mathematics, sports, music and art take turns. This will allow students to adjust and rest after a day of intense study. Extracurricular activities in mathematics can help students deepen and consolidate their knowledge of mathematics and expand their knowledge. Therefore, extracurricular activities are conducive to the all-round development of students' morality, intelligence and physique.
Second, extracurricular activities:
Week 2: Measurement Competition
According to the first unit that students learn: measurement, I learned the unit of length and quality. Through this activity, we can have a deeper understanding of students' measurement units.
Moving tools: tape measure, ruler, measuring rope, etc. Moving process: 1,
Express some concrete things in school in a mathematical way. For example, guiding students to measure.
The height of school flagpoles, trees and buildings, the length of roads, playgrounds, gardens, teaching, etc. , and write the results of measurement and calculation on special signs, and insert or hang them in corresponding places respectively. Step 2 win
Activity result record: the second group won.
See which group of students is the fastest, the first to finish the test, and the most fully prepared for the measurement, which group will win the prize.
Week 6: Mathematical Literature and Art Fair
The Mathematical Literature and Art Festival will perform literary programs about mathematical knowledge. For example, cross talk: 0 and 1, don't forget the decimal point; Newsletters: odd and even numbers, prime numbers and composite numbers, robots; Poetry recitation: "A Difficult Problem" and "The Pearl in the Crown of Mathematics"; Dance: find friends (composition of exercises); There are also mathematical magic and mathematical riddles.
Mathematical literature and art fairs can also be combined with mathematical story fairs, where mathematical stories are told first and then mathematical literature and art programs are performed. This kind of activity must be carefully organized and fully prepared. Plan ahead and assign tasks to each group.
This kind of mathematical art conference is vivid and unique, and it is very popular with students. An activity can organize all students to watch the performance, which has a wide influence and great effect. The students not only watched the cultural programs, but also learned the knowledge of mathematics.
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