Do you know that learning abacus improves your child's math ability very much?
December 9, 2006 2:21am CST
My child is doing the toughest sums mentally after learning abacus.
19 Dec 06
Yes, I do. My kid is now on grade 9 of the abacus lesson and he is very smart on math in his school of the first grade. I do believe that abacus has made his mental aritmatics grow stronger. Now I loss everytime we quiz a math and that makes me happy!