We are open for in-person instruction in our center. Live, face-to-face online instruction is also available via Mathnasium@home.

Holiday Hours

Our center will be closed on the following days:

Indigenous Peoples' Day
Oct 14, 2024
Halloween
Oct 31, 2024
Veterans Day
Nov 11, 2024
Thanksgiving Break
Nov 28, 2024
Thanksgiving Break
Nov 29, 2024
Christmas Eve
Dec 24, 2024
Christmas Day
Dec 25, 2024
New Year's Eve
Dec 31, 2024
New Year's Day
Jan 1, 2025
Martin Luther King Jr. Day
Jan 20, 2025
Presidents' Day
Feb 17, 2025
Easter Sunday
Apr 20, 2025
Memorial Day Weekend
May 25, 2025
Memorial Day Weekend
May 26, 2025
Juneteenth
Jun 19, 2025
Independence Day
Jul 4, 2025
Labor Day Weekend
Aug 31, 2025
Labor Day Weekend
Sep 1, 2025

Hours Of Operation

Instructional Hours

Mon - Fri
3:00PM - 7:00PM
Sat - Sun
11:00AM - 3:00PM

Office Hours

Mon - Fri
3:00PM - 7:00PM
Sat - Sun
11:00AM - 3:00PM

What makes Mathnasium different from other tutoring programs?

Learn About the Mathnasium Method™

The Mathnasium Method™

Why Choose Mathnasium?

Face-to-face Math-Only Instruction

In-Center or online, our instructors work face-to-face with your child to focus on their unique math learning needs.

Customized Learning Plans

We create a customized plan to meet your child's unique educational needs and goals.

Math is Fun at Mathnasium

We have engaging instructors, awesome student rewards, and a fun learning space.

Schedule your math skills assessment today

Latest News & Posts

Haunted House Math: Designing Your Own Haunted House

Oct 1, 2024 | Port Washington

Have you ever wanted to design your own haunted house? 🏚️✨ Our latest blog dives into the math behind creating the ultimate spooky experience! From calculating the space needed for creepy corridors to figuring out the perfect number of ghostly props, math is at the heart of every haunting design!

Understanding the Different Types of Numbers in Math

Sep 25, 2024 | Port Washington

🔢✨ Understanding the Different Types of Numbers in Math! ✨🔢 Did you know that numbers come in different types? From natural numbers to integers and rational numbers, each plays a unique role in the math world!