Many parents ask if they want to send their children to learn abacus mental arithmetic, and other children are learning it, so now we can look at the advantages and disadvantages of abacus mental arithmetic before making plans:
After careful mental arithmetic, we can find the following benefits:
First, it conforms to the development and movement law of children's auditory vision.
Second, stimulate children's enthusiasm and initiative in learning.
Third, one subject is excellent and many subjects benefit.
Fourth, cultivate good historical and cultural feelings.
Fifth, exercise children's manual operation ability.
So, does it mean no harm? Actually, it is not. Everything has advantages and disadvantages. This requires parents and children to grasp the degree and summarize the disadvantages of mental arithmetic. I found the following points:
First, there is a problem with the purpose of children learning abacus mental arithmetic in the first stage. Most children learn abacus mental arithmetic in order to win prizes and have a comparison in life, which violates the original principle of abacus mental arithmetic and affects children's correct understanding;
Second, the algorithm is not unified with the previous algorithm. As we all know, abacus mental arithmetic is calculated from high to low, that is, from left to right, while vertical calculation is from low to high, that is, from right to left. It goes without saying that there is a certain conflict between the two.
Third, the child's patience. Learning mental arithmetic is boring, and it is difficult for children to sit still. Parents need to review exercises after class, otherwise the course can't keep up. The course of abacus mental arithmetic is closely related. If you don't master the last class, you won't be able to keep up with the next class, resulting in a vicious circle.
Fourth, the formation of thinking inertia mode. Because abacus mental arithmetic is a fast algorithm that forms conditioned reflex on the basis of abacus mental arithmetic proficiency, the results can be obtained directly through mental arithmetic. Therefore, to learn abacus mental arithmetic well, we must first master abacus mental arithmetic skillfully. This will make some children who can simply add and subtract mental arithmetic, because they can't do mental arithmetic skillfully and can't form mental arithmetic pictures in their minds, so they can't do mental arithmetic.
Therefore, parents should pay great attention to whether children need to learn abacus mental arithmetic, the necessity of learning abacus mental arithmetic, and whether children are suitable for learning abacus mental arithmetic. This requires parents to analyze the advantages and disadvantages of abacus mental arithmetic according to the actual situation before making a decision.
Is it helpful to learn abacus mental arithmetic in mathematics? In 2006, the book "Abacus Mental Arithmetic Education and Children's Intelligence Development-Selected Excellent Achievements of National Abacus Mental Arithmetic Teaching and Education Comparative Experiment Test" edited by China Abacus Mental Arithmetic Association confirmed that Abacus Mental Arithmetic Education has a significant effect on children's intelligence development, mainly in the following eight aspects:
1. Memory is improved. The test data show that the memory ability of children trained in mental arithmetic is 20 ~ 40% higher than that of children without mental arithmetic training.
2. Strong thinking ability. Compared with a large number of data, the thinking quality test shows that the accuracy of students in the experimental class of abacus mental arithmetic is higher than that in the ordinary class, and the answering speed is also faster than that in the ordinary class 1/3- 1/2. In addition, there are obvious differences between the experimental class and the ordinary class in abacus mental arithmetic, no matter the number and type of multiple solutions to a problem or the development level of combinatorial analysis.
3. Good originality. The experimental class has obvious advantages in originality of thinking by testing several contents such as image compilation, digital compilation, imitation compilation and independent compilation. Abacus mental arithmetic teaching can not only increase the number of self-made application problems of primary school students, but also improve their independence in taking countermeasures when facing difficulties and novelty.
4. Read quickly. The reading speed of the students in the abacus mental arithmetic experimental class is 13.93 Chinese characters per second, while that of the ordinary class is only 7.85 Chinese characters per second. The experimental class is 77.4% faster than the control class.
5. IQ is improved. It can be seen from the IQ curve that the IQ added value or IQ value of the students in the experimental class is obviously higher than that of the ordinary class.
6. Excellent academic performance in all subjects. The mathematics scores of primary schools have been improved abnormally, and the average scores of students in experimental classes are more than 20 points higher than those in ordinary classes; Moreover, through the comparison of the grades of primary school graduates in junior and senior high schools, it is found that children who learn abacus mental arithmetic not only occupy an important proportion among outstanding students, but also are mostly "three good students" and outstanding class cadres in the class.
7. Using abacus mental arithmetic education to develop children's intellectual potential has a good educational effect not only for ordinary children, but also for children with mental retardation.
8. Learning abacus mental arithmetic to improve brain power can be maintained for a long time and has stamina for development. A follow-up survey of children who have studied abacus mental arithmetic shows that children who have studied abacus mental arithmetic are obviously better than those who have not. For example, in the first five classes of Wujianfang Primary School in Ningcheng County, Inner Mongolia (1992 ~ 1996), the average enrollment rate of students in senior high school was 75.7%, while that in the whole county was only 15.6%. The average enrollment rate of the three universities is 39.3%, and the enrollment rate of the whole county is 15.6%. The test data also shows that the academic performance and comprehensive quality of the experimental class are significantly higher than those of the ordinary class after entering the first year of high school (junior high school and senior high school). This phenomenon is not a noun, nor a school. It is universal.
hope this helps
Mental arithmetic in the super brain. Do children do mental arithmetic with beads? Is abacus mental arithmetic helpful to mathematics? I can't answer the first question without reading Super Brain ... but on the whole, all kinds of mental arithmetic are meaningless to mathematics.
Hope to adopt
Should kindergarten students learn abacus mental arithmetic? Is abacus mental arithmetic helpful for going to primary school in the future? 4-5 years old is a very suitable age for learning.
Abacus mental arithmetic seems meaningless to people nowadays, but it plays a very important role in children's intellectual development.
Abacus mental arithmetic also needs to find the right teacher, and a systematic professor is useful.
If children want to learn, they must persist, and learning well will be effective.
Only by mastering the formula skillfully and practicing more. Going to primary school in the future will not only be confused with primary school mathematics, but also help to improve children's computing ability, memory ability and thinking ability.
Generally speaking, it is beneficial to learn abacus mental arithmetic. The key is to learn well, and persistence will be effective.
Is it helpful to learn abacus mental arithmetic in math? There are two kinds of children who can learn abacus mental arithmetic:
1. If children have a strong understanding ability and can reach the level of proficient abacus before going to school, then children can learn abacus.
2. Most children don't recommend learning abacus, which will affect their calculation speed after school. In teaching, we often see that children who learn abacus are still thinking about abacus when other children have written the calculated numbers.
Is mental abacus the same as traditional abacus? Is it helpful for children's study? Of course not. Abacus mental arithmetic depends entirely on mental arithmetic. Use the traditional abacus. Abacus mental arithmetic can develop children's intelligence. Abacus mental arithmetic is a calculation method taught to children.
The child is five years old and can't count yet. Is it helpful for children to learn abacus mental arithmetic? Abacus mental arithmetic is an abacus in the mind, which is a calculation method using the image of the right brain. Different from the traditional calculation method, the traditional mathematical calculation method is to use the left brain for logical operation. Because the memory ability of the right brain is 6.5438+0 million times that of the left brain, the calculation of abacus mental arithmetic will be fast and accurate. Students who study well will behave like prodigies. . In fact, every child is a child prodigy as long as the method is proper. Abacus mental arithmetic is suitable for children over 4.5 years old. Five years old is the most suitable age.
Does learning abacus mental arithmetic help children's memory? Will it conflict with the mathematics methods in primary schools? Generally speaking, abacus mental arithmetic is very helpful to the foundation of mathematics, which is very important. As long as you master it well, you will have great advantages in your future study. Primary school is mainly about calculation, so you can learn and coach your brain.
What are the advantages of learning abacus mental arithmetic? Can a child of four years old and two months learn abacus mental arithmetic? Will learning abacus mental arithmetic be related to primary school mathematics in the future? Learning mental arithmetic can improve children's computing ability. When you do math problems in the future, you can start calculating as long as you have a good idea. Not thinking as hard as other children is an advantage. However, the child is a little younger and it is recommended not to learn. If you have any questions, you can come to me again. Anyway, it depends on the right method.
Does abacus mental arithmetic affect children's future math study? Whether abacus mental arithmetic study does more harm than good or does more harm than good, I think the key is the parents' own mentality. If the subjects reported by parents are mysterious, have too high expectations and do not cooperate with children's learning, then the effect will inevitably not be achieved.