JAMS Receives A+ Rating from the BBB

We’re in education, so you can be sure that our recent A+ rating from the Better Business Bureau means a lot to us. That’s the highest ranking a business can get!

To receive the honor, we were audited by a BBB official. We’re very proud that our hard work was recognized by such a prestigious organization.

We are even more proud that we can credit the great reviews left by our awesome parents. The published testimonials helped the officials at BBB to determine our ranking.

Wondering what the rating really means? Here is the answer from the BBB website: 

Why BBB? Trust matters.

In a market saturated with companies vying for customers, BBB Accreditation gives consumers confidence that they’re dealing with an ethical and vetted business.

Parents in our community are trusting us with their children. It is our delight and our life’s work to teach children the joys of Abacus and watch them flourish as they master numbers and solve complex equations without the aid of a calculator. It’s a skill that will forever set them apart from others.

Nothing fuels the fire for math than discovering you can be a math genius! If you’re not sure Abacus will help your child, sign up for a free preview of our online Abacus Classes – there’s no obligation to register! Come meet with us, watch some kids in action, calculating at the speed of light! We guarantee you will have fun watching these little geniuses.




JAMS is proud to be the only Abacus math school in Portland and in the State of Oregon certified by the League of Soroban of Americas. Since 2001, we have dedicated to Abacus & Anzan instruction and to building a strong foundation of Mental Mathematics along with lifelong skills. JAMS empowers children to achieve academic success, so they will grow in areas that go well beyond the classroom. JAMS parents can expect their child to improve in 5 different areas: concentration, discipline, problem-solving, time management, and confidence. This is the teaching approach at JAMS since opening its doors.