Mental Math Links

Japanese Abacus Resources

JAMS is pleased to provide this list of Japanese Abacus resources and mental math links to useful information about the Soroban Abacus and more…

NOTE: JAMS is not responsible for the content on the websites listed below. If you find a broken link, please contact us to let us know. Thank you!

JAMS – The Japanese Abacus Math School…

Where your child’s success really adds up!

Stop in or call 503.419.8040 to register today or schedule you no obligation preview of our Abacus math lessons!

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Register Now for Summer Abacus Camp!

Registration is Now Open! Register Today!! Register as a New Student  ::  Register as a Returning Student Summer Camp – 6/27-8/18 (8 weeks) Tuesday-Friday Beginner 3:30-4:30, 6-7pm Tuition: $720 Intermediate, PreAdvanced, and Advanced 4:30-6pm Tuition: $360 Homework option 4 weeks – $125 8 weeks – $250 There is no make up week, just make up as you go! Registration Deadline is 6/16 (Fri.). If you are not taking ...

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From Our Parents & Students...

It was great… REALLY great! My little brother (Evan) and I worked our way through the levels, competing and demonstrating. It was so much fun to show off the skills I had learned. I truly believe that if I get anything out of Abacus, it is that I am not afraid of math. I am so excited to be back in the advanced class, and learning once again! -- Mitchell H.