Vinaya Kulkarni said she believes she has the program that will help grade-school age children gain confidence and competence in arithmetic. Kulkarni is the founder and head teacher of Abacus West, ...

The Japanese Abacus Math School is at 15188 N.W. Central Drive, Suite 219. JAMS Director Miwako Sakabayashi previously taught out of her home in Tigard and in a Beaverton location before moving to ...

When I was a kid learning arithmetic the only visual aid I remember is flash cards. These were useful for memorizing single-digit addition and multiplication, but is memorization really the best ...