Welcome to Mathnasium of Westwood-River Vale

My daughter's math grades in school improved. Very good communication with the center's director. Easy booking...


My daughter has improved in her math so we are happy with her progress.

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Summer Programs

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Contact us

Westwood-River Vale

  • 649 Westwood Avenue
  • River Vale, NJ 07675
  • Call (201) 358-6284

Hours of Operation

Instructional Hours

Mon-Thu 3:00PM - 7:00PM
Sat 10:00AM - 1:00PM

Office Hours

12:00PM - 4:00PM
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Hello. I'm Brendan Roche, Center Director / Owner of Mathnasium of Westwood-River Vale, your neighborhood math-only learning center. We help kids in grades K-12 understand math by teaching the way that makes sense to them.

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:

  • Westwood
  • River Vale
  • Hillsdale
  • Old Tappan
  • Roberge Elementary School
  • Woodside Elementary School
  • Berkeley School

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

Brendan Roche
Hello, my name is Brendan Roche and I am the Owner/Center Director of the Mathnasium of Westwood-River Vale. I went to Don Bosco Prep and graduated from The College of New Jersey with a degree in organizational psychology. I have spent my career in small business and startup management. Math has alw(...)



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

Fashion Designers - How Do They Use Math?

Mar 21, 2023 | Westwood-River Vale

Math is a crucial component of fashion design. Fashion industry producers use math to produce their clothing on a daily basis. Some of these tasks include fitting model garments, maintaining size uniformity, and mapping a two-dimensional pattern to fit a three-dimensional body Let’s take a look at some great examples in this blog.

Amazing Pi fun facts

Mar 15, 2023 | Westwood-River Vale

Pi has numerous applications in mathematics, science, and engineering, including geometry, trigonometry, calculus, physics, statistics, and more. Its ubiquity and importance make it one of the most famous and fascinating mathematical constants in the world. Let’s find out more in this blog.

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"My daughter's math grades in school improved. Very good communication with the center's director. Easy booking of sessions."

— D.M.

Westwood-River Vale

649 Westwood Avenue

River Vale, NJ 07675

United States