CMA Math - Discussion

[abacus_trainer]

3G uses both hands too. It’s true regardless the type of abacus. Once you do mental sums, you are using both left and right brain. The human brain is quite complex, using it to control hands movement, left right hand coordination and performing mental sums, it’s probably all under a different department in the brain.


As for the article… A bit too "cheeem" for me. To me, it doesn’t mean that the Japanese man doesn’t know numbers. He just loses out on logic which he didn’t know. I don’t how many of us who has never learn abacus knows this logic.

Extract from the article…
"The number was 1729.03. I happened to know that a cubic foot contains 1728 cubic inches, so the answer is a tiny bit more than 12. The excess, 1.03 is only one part in nearly 2000, and I had learned in calculus that for small fractions, the cube root’s excess is one-third of the number’s excess. So all I had to do is find the fraction 1/1728, and multiply by 4 (divide by 3 and multiply by 12). "

When we are young, we learn to count. But as we grow up, we don’t count anymore. We add up the numbers using logic and by memory or experience (sum that we have done before numerous times in school). We already know the answers, 1+1=2, 7+3=10, 5+5=10. Our children are still at the growing phase and need to learn counting either through abacus or counting fingers.

Just my views… Sorry, I will stop replying from here.

[edener]

Hi, any good recommendation for Toa Payoh? Can some pm me the referral?

[smurf]

thanks abacus_trainer! pls dun stop posting...we are just trying to find out more about the different kinds of abacus and how will it help children...


but i guess if we didnt try out the different methods, we wouldn't know...:)

[Rachel_]

Hi, wish to sign up my boy either at Kovan or Punggol branch. Can anyone recommend me any teachers for these centre and send me your referral for discount. Tks

[ivylimtt]

Hi, I’m interested to know which branch is better Punggol or Kovan. I’m planning to send my girl to CMA. Thanks.

[Poohbear]

Hi,


i hv pm u the referral.

[rocket99]

Hi, me too keen to know which branch is better Kovan or Punggol ? Anyone can pm me a referral. Thanks

[jollyme]

hi rocket 99,


pm you. thanks!

[kerala]

hai, I am new to this forum. I am planning to put my daughter in CMA Bedok. Can any body tell me how is CMA bedok? Any good teachers there? Can any body give me your kids details for using as a reference in CMA? thanks in advance.

[Poohbear]

Hi,


I hv Pm u the referral