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Evaluation of Memory in Abacus Learners
Evaluation of Memory in Abacus Learners
“Use of abacus requires the coordination of sight, sound and finger movements which induces…
SIP Academy International Prodigy Competition 2013
13TH SIP ACADEMY ABACUS AND MENTAL ARITHMETIC
INTERNATIONAL PRODIGY COMPETITION 2013
SEMPOA SIP International Competition 2012
We are excited to announce SEMPOA SIP International Competition 2012 will be held in Bandung, Indonesiaon 2nd July 2012 (Monday).
We look forward to…
SUPERBRAND AWARD 2011/2012
On the Theory of Mental Arithmetic
On the Theory of Mental Arithmetic By Image of Zhusuan
The abacus, invented in china, is a valuable scientific and cultural heritage left over by…
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