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:

New Year Day
Jan 1, 2026
Presidents Day
Feb 16, 2026
Easter Weekend (Saturday)
Apr 4, 2026
Memorial Day Weekend
May 23, 2026
Memorial Day
May 25, 2026
Independence Day (observed)
Jul 3, 2026
Independence Day
Jul 4, 2026
Labor Day Weekend
Sep 5, 2026
Labor Day
Sep 7, 2026
Columbus Day/Indigenous People Day
Oct 12, 2026
Halloween
Oct 31, 2026
Veterans Day
Nov 11, 2026
Thanksgiving
Nov 26, 2026
Thanksgiving Break
Nov 27, 2026
Thanksgiving Break
Nov 28, 2026
Holiday Break
Dec 24, 2026
Holiday Break
Dec 25, 2026
Holiday Break
Dec 26, 2026
New Years Eve
Dec 31, 2026
New Years Day 2027
Jan 1, 2027

Hours of Operation

Dates subject to change.

Instructional Hours

Mon-Fri
2:30PM - 7:00PM
Sat
9:00AM - 2:00PM

Office Hours

Mon-Fri
10:00AM - 7:00PM
Sat
8:30AM - 2:00PM

What makes Mathnasium different from other tutoring programs?

Play Button 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

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4 Ways to Celebrate Mother’s Day with STEM-Inspired Gifts and Activities

Mar 30, 2026 | Chappaqua

Incorporating STEM activities into Mother's Day celebrations fosters fun and meaningful family bonding and cultivates crucial skills in children. Check out these four fun and engaging STEM-inspired activities to enjoy with your child on Mother's Day!

Back-to-School Tips for Success in the Classroom

Aug 11, 2025 | Chappaqua

While no one can predict exactly what the new school year will bring, a well-prepared student will have the best chance of achieving success in the classroom. Here are seven back-to-school tips for students that will help your child start strong, stay motivated, and continue to thrive throughout the school year.

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