Soroban Abacus

Ben saw a picture of an abacus and was intruiged so we made a couple and downloaded a Singapore abacus workbook to play with...

So far we have learned to count to 10 and add without carrying. It is really fun... and Ben is enjoying the visualization exercises where you try to picture the abacus in your mind to do mental math.

1 comment:

Tina in CT said...

You are a natural teacher!