Welcome to Mathnasium of Montclair

It really helps.

Tania Centola

My son loves coming to Mathnasium and he has progressed a lot in such a sort time. The environment is friendly...

Briana Christopher

Spring into Savings!

Build confidence this summer & avoid the Summer Slide with our Vacation-Friendly Mathnasium Programs Options! Enroll by 4/30/24 & enjoy no sign up fees! Visit our EVENTS Page to learn more and sign up for our SUMMER CAMP Options!

Schedule Assessment

Contact us


  • 147 Valley Road
  • Montclair, NJ 07042
  • Call (973) 707-7081

Hours of Operation

Instructional Hours

Monday 3:00PM-7:00PM
Tuesday 3:00PM-7:00PM
Wednesday 3:00PM-7:00PM
Thursday 3:00PM-7:00PM
Saturday 10:00AM-2:00PM

Office Hours

Mon - Thur
11:00AM - 3:00PM
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Hi! I'm Sean Conklin, Center Manager of Mathnasium of Montclair, your neighborhood math-only learning center. We help kids in grades Pre K-12 understand math by teaching the way that makes sense to them. I look forward to hopefully helping your student as well!

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:

  • Montclair
  • Clifton
  • Glen Ridge
  • West Orange
  • Bloomfield
  • Cedar Grove
  • Verona



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

Voted #1 !

Jan 31, 2022 | Montclair

Morris|Essex Health & Life Magazine January 19 at 7:00 PM  ·  If you've been wondering where you can find the best Tutoring in Morris County, then look no further. Our readers have chosen Mat..

Summer Activity Weeks

Jul 5, 2021 | Montclair

Check out our summer progams!  Have your kids come to us in the mornings to have fun learning something new and getting some math in at the same time.  We have 3 hour drop off times that include a one hour activity, one hour math and one h..

Upcoming Events

Hurry - Spots are Limited!
Apr 1, 2024 - May 31, 2024
Get Ready for an EPIC Summer Adventure at Mathnasium! Ignite your child's passion for learning wit
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"My son needed some extra help with math and we couldn’t find a tutor so we tried Mathnasium. It was the best decision because every time he goes, he feels so much better and has a clear understanding about what he is learning. It’s so easy to just schedule online what works with our schedule. Once our sessions are up, we would sign up again if necessary. I have confidently recommended Mathnasium to others."

— Irene Kostrzewa


147 Valley Road

Montclair, NJ 07042

United States