By solving the math problems and writing emails to the teachers on this site it will improve both his English and math. Try it and see if it is good for him.
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发表于 2011-9-15 12:24
By solving the math problems and writing emails to the teachers on this site it will improve both his English and math. Try it and see if it is good for him.
This one is like international competition.
This is the 2010 - 2011 results for grader 3 and 4.
http://www.gcschool.org/program/abacus/abacus-standing-10-11/index.aspx
The questions are not that easy.
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发表于 2011-9-15 12:35