Welcome to Mathnasium of Upper West Side

Great staff and attention to students needs

Tanya Sridaromont Wells

I've had a great experience with Mathnasium. My son's confidence in math has soared and the points system is ...

Erica DePiero
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Summer Programs

Make Mathnasium Part of Your Summer Plans.

Contact us

Upper West Side

  • 506 Amsterdam Ave
  • New York, NY 10024
  • Call (646) 783-4931

Hours of Operation

Instructional Hours

Mon-Thu 2:00PM - 8:00PM
Fri 3:00PM - 6:00PM
Sat 10:00AM - 3:00PM
Sun 10:00AM - 3:00PM (online only)

Office Hours

1:00PM - 8:00PM
2:00PM - 6:00PM
10:00AM - 3:00PM
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We specialize in math-only instruction with a focused, caring, and fun learning approach that delivers results.
We proudly serve local communities and schools, including:

  • Upper West Side
  • Harlem West
  • Hell's Kitchen

Dedicated to providing the best instruction

Our instructors are enthusiastic about math and specially trained in the Mathnasium Method. They create a caring and encouraging environment where your child will learn and thrive!

Meet the Team gallery1

Instructor Spotlight

Beau Schwantes
Mathnasium Upper West Side is run by its dedicated Educational Directors, Beau Schwantes and Kia Sayyadi, along with Mathnasium of Manhattan & Affiliates franchise Director Tim Swain. Beau graduated from Kent State University with a BS in aeronautical studies. Beau was hired as an instructor at M(...)



One-on-One Assessment

Our unique assessment pinpoints what each child already knows and what they still need to learn.


Customized Learning Plan & Goals

Our detailed plan takes your child step-by-step from where they are to where they need to go.


The Mathnasium Method™

Our proprietary curriculum and teaching method fosters skills that take hold and build upon one another.

Latest News & Posts

Hit the Ground Running With an After-school Math Program and Jumpstart Math Success!

Aug 31, 2016 | Upper West Side

Goodbye, summer… and hello to a brand new school year full of fun, learning, and potential! As you and your family navigate the back-to-school hustle and bustle of schedule changes, shopping, and charting an action plan for the year ahead, seeking ..

Beat Summer Learning Loss!

May 14, 2016 | Upper West Side

  Incorporating consistent, enjoyable, and meaningful opportunities for math learning into your family’s summer agenda could benefit your kids long after they bid summer break a fond farewell. The reason: summer learning loss (or th..

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"My daughter spent a little more than a year being turned with Mathnasium. The result was more than we anticipated. Within that year she became the top performer in math in the 5th grade. She gained the top award for math excellence. I would recommend this program to anyone who has a child struggling in math."

— Jacqueline Joseph

Upper West Side

506 Amsterdam Ave

New York, NY 10024

United States