Welcome to Mathnasium of Sayreville

My son has been attending these classes for a few months now and he is enjoying them so far.

Sivachidambaram Masilamani

I love how Mathnesium works backwards. Kids get confident with previously learned math concepts that they not...

Tara Delgandio
mobile version of sandcastle image

Summer Programs

Make Mathnasium Part of Your Summer Plans.


Some of you are already asking about summer deals and scheduling. We love your enthusiasm! Now is the best time to make plans so that instead of losing three months, your child can gain three months of skills with a Summer at Mathnasium. Call or email us to learn more, or start now by scheduling your FREE assessment to see exactly what your child will benefit the most from practicing this summer!

Schedule Free Assessment

Contact us


  • 960 Route 9 South, Unit 111A2
  • South Amboy, NJ 08852
  • Call (732) 654-0036
  • Text 551-998-5202 (Texting Only)

Hours of Operation

Instructional Hours

Mon, Tues, Wed, Thurs 3p - 7p
Saturday 11a - 2p

Office Hours

Mon, Tues, Wed, Thurs
1p - 7p
11a - 2p
View All Hours arrow

Already enrolled?

Log in

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:

  • Emma L. Arleth Elementary School
  • Dwight D. Eisenhower Elementary School
  • Harry S. Truman Elementary School
  • Woodrow Wilson Elementary School
  • Samsel Upper Elementary School
  • Sayreville Middle School
  • Sayreville War Memorial High 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

Mathnasium Team
From left:
Daniel Kusuma (Instructor) - Aerospace Engineering, Rutegers
Trinity Fadel (Instructor) - Civil Engineering, NJIT
Saloni Gupta (Instructor) - Senior at Old Bridge High School, National Honors Society Member, National STEM Honors Society Member
Kriti (...)



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

Our Top 3 Tips to Avoid Learning Loss This Summer!

Jun 13, 2024 | Sayreville

Beat the Summer Slide: 2 Tips to Keep Learning Alive!

Is grade inflation affecting your child?

May 20, 2024 | Sayreville

Our comprehensive assessment pinpoints exactly where your child's knowledge ends, so that we know where to begin. From there, we create a customized learning plan to solidify foundations, fill in gaps, and help them excel.

Find out how Mathnasium will work for your child

Answer a few questions to learn more

My child is...


Have questions? Contact us.

By clicking "Submit," you agree to receive recurring advertising emails, text messages and calls from Mathnasium and its independently owned learning centers about our offerings to the phone number/email provided above, including calls and texts placed using an automatic telephone dialing system. Consent to receive advertising text messages and calls is not required to purchase goods or services. Message frequency varies. Message and data rates may apply. Reply STOP to no longer receive messages. Email [email protected] for assistance. By clicking "Submit," you also consent to Mathnasium's Terms and Conditions of Use and Privacy Policy.

"Great teachers. My son likes a lot."

— Barbara Korytkowska


960 Route 9 South, Unit 111A2

South Amboy, NJ 08852

United States