COURSES

It is the bad mistake for us which thinks that mental arithmetic is the non-useful speed math strategy. On the other hand, although nowadays we have been using computers and calculators , we still see the importance on teaching Mental arithmetic. Besides, it is because this isn’t the main reason to teach the students.

inside our brain it has the size only 3 pounds or 1.5 kg. with the nerve cell numbers exceeding to 10,000,000,000 cells. Similarly, the size of each cell hasn’t showed about the level of our intelligence , except for Einstein who has the large brain. However, people with the largest brain can be the stupid person while normally the male brain is larger than the female brain.

In the contest of the experts in Mental arithmetic at Japan , Hiro Aji Tasuchiya has spent least time to find the answer without using the calculator. In addition, with his 13 years olds and superb brain,

Setting up with the learning atmosphere should be emphasized on the funniness through playing games and using imagination. Then, it should be increased with good morale apart from applying for the academic contents only. Besides, this teaching is managed by the training teachers certified by the institute from using the contents of nine abacuses in kindergarten level curriculum. Indeed, the curriculum of using Abacuses with 4 : 1 is suitable for the primary students classifying into 10 levels.