Is it good for children to learn mental arithmetic

The experimental results of quick mental arithmetic in three primary schools in Shanghai show that the math scores of the class learning quick mental arithmetic are obviously higher than those of other classes, and the score difference is 5- 10. Experts call for quick mental arithmetic to be included in early childhood education and primary school curriculum. The experimental results of quick mental arithmetic in three primary schools in Shanghai show that the math scores of the class learning quick mental arithmetic are obviously higher than those of other classes, and the score difference is 5- 10. Experts call for quick mental arithmetic to be included in early childhood education and primary school curriculum. In children's learning courses, mathematics is the first ruler to measure their performance after entering primary school! Nature is also the most important and worrying course for parents! At the same time, it is also the most easily misunderstood course of parent counseling! Therefore, guiding children before school, cultivating children's interest in mathematics and laying a good foundation will affect children's happiness all their lives! What is the best way to enlighten mathematics? How can parents easily introduce their children into the realm of mathematics?

There are many quick calculations in today's society, which one is most suitable for children?

I abacus mental arithmetic and primary school mathematics

1, abacus mental arithmetic is to put the abacus in your mind and dial the abacus to get the answer, which limits the divergent thinking of children to some extent.

2. Mental arithmetic problems are calculated from a high position. Elementary school oral math problems are calculated from the low position.

3, abacus mental arithmetic has no concept of number (for example, 5 is represented by a bead, which is difficult for children to understand), but it is a formula for calculating problems and a mechanical rote memorization. Primary schools pay attention to the understanding of the concept of logarithm and advocate calculating problems through the understanding of logarithm. Don't admire the teaching method of rote learning.

It takes a lot of time to practice abacus mental arithmetic every day. It takes great efforts to learn abacus mental arithmetic well. If you don't practice for a while, your mental arithmetic function will drop immediately. Some children don't practice abacus mental arithmetic for half a year after attending primary school, and the mental arithmetic function no longer exists.

5. Abacus mental arithmetic teaching is not an extension of primary school oral arithmetic. The tedious teaching method runs counter to the teaching method of primary school mathematics.

Second, hand-brain quick calculation (hand-brain calculation, finger calculation) and primary school mathematics

1: hand index, using hands instead of abacus, like abacus mental arithmetic, the concept that the number calculated by hand tools has no number runs counter to the teaching method of primary school mathematics. Primary school math teachers are particularly opposed to this method.

2. Students' hands are constantly moving when calculating the problem, and then do it after finishing the problem. It's a waste of time and your fingers are not up to standard. (The first grade of primary school requires oral calculation for 5 minutes. 100 Question)

The primary school math teacher said: It is very difficult for students to get rid of the bad habit of calculating problems with their fingers. Finger is the worst study habit in mathematics. It relies on fingers instead of brains to calculate problems. The end result is that children's thinking ability is delayed and their brains are dull.

Third, Mongolian mathematics and primary school mathematics

1, the concept of number in Mongolian mathematics is particularly strong, and it is particularly tight in combination with life. Children's hands-on operation runs through the whole course, which really liberates the bondage of our traditional teaching to children. Children's thinking ability, imagination ability, observation ability and hands-on operation ability have been developed accordingly. Experts suggest learning mental arithmetic directly after learning Mongolian mathematics, and the effect will be remarkable. Because children learn fast mental arithmetic on the basis of solid mathematical concepts, it will get twice the result with half the effort.

2, Montessori mathematics, the disadvantage is that when it comes to multi-digit operations, there is no physical object that cannot be calculated. Quick heart is the most effective way to solve the disadvantages of Mongolian mathematics.

Siqiao mental arithmetic (mental arithmetic, oral arithmetic and written arithmetic) and primary school mathematics

1, a patent teaching method of clever mental arithmetic (mental arithmetic, oral arithmetic and written arithmetic), which is consistent with the mathematical calculation method in primary schools.

2. The oral calculation is simple, and no physical objects (including counting fingers) are needed.

3. The written calculation starts from the low position, and multiple digits are mixed and added and subtracted, and the analysis steps are clear and clear.

4. The course "Smart Mental Arithmetic" contains a lot of knowledge of mathematical concepts. It is not only a calculation, but also a clever mental arithmetic concept-concept is more important than calculation.

5. The arrangement of ingenious mental arithmetic teaching method is made according to the age characteristics of children, and situational teaching is combined with interesting teaching. Encourage children to play in school and in middle school.

6. Clever mental arithmetic teaching pays attention to children's experience of logarithm concept in life, and then teachers integrate children's understanding of logarithm into teaching.

"Clever mental arithmetic" is the best course for children, which can really benefit children and reduce their burden.