Mathnasium 141 Tuckahoe Road, #320, Washington Township NJ 08080 (856) 875-1234

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Mathnasium is open for in-person and online instruction.

Welcome to Mathnasium of Washington Township

Center Director
Hello. I'm Bob D'Orazio, Owner / Director of Operations of Mathnasium of Washington Township, your neighborhood math-only learning center. We help kids in grades 2-12 understand math by teaching the way that makes sense to them.


When math makes sense, kids leap way ahead – whether they started out far behind or already ahead in math. Our formula for teaching kids math, the Mathnasium Method™ has transformed the way kids learn math for over a decade across 1,000+ centers in the US and Canada:

  • We know how to teach your child math.
    Our specially trained math instructors will teach your child how to understand math in an individual setting – our unique approach enables us to effectively explain math concepts and lend a helping hand to every student. Our tutors foster a caring, encouraging environment that helps kids thrive and learn!

  • We pinpoint your child’s learning needs, meet them where they are, and take them where they need to go.
    Mathnasium instructors use our unique assessment process to determine (with great accuracy) exactly what each child knows and what they need to learn. Next, we design a customized learning plan for teaching the concepts the student needs to master. It doesn’t stop there – our encouraging instructors continually check progress along the way to make sure kids truly understand and retain the concepts we’ve taught. The results are transformative – kids will see measurable changes in attitude, confidence, and school progress.

  • We will help your child overcome homework frustration.
    Our instructors will also set aside time to provide homework help. We help kids understand the homework assignment so they feel better prepared to complete the work at home – underscoring their understanding of concepts and transforming homework frustration into a welcome challenge.

About Our Center

Mathnasium of Washington Township has provided math tutoring and homework help to hundreds of students in the Sewell, Williamstown, Sicklerville and Washington Township areas since September 2010. We’re a member of the Washington Township Chamber of Commerce. 

Our expert math staff is passionate about helping kids in our community through both year-round and summer math programs.

We’re in Cross Keys Place, at the corner of Tuckahoe Road and CrossKeys Bypass and across the street  from  United Artists Theatres.        Call us today at (856) 875-1234 to schedule a Free Trial Session!


How COVID19 has impacted Our Program:

First and foremost, we are OPENWe never actually closed.

In March 2020 we transitioned all in-center instruction to online (Mathnasium@Home Live instruction).

On July 1, 2020, after careful preparation and implementation of new safety protocols (masks, limiting # of students, enforcing social distancing, disinfecting between sessions, and much more), we reopened for in-center instruction. We will keep Mathnasium@Home available for those who wish to continue from home.

Just like you, we're doing our best to navigate through the challenges brought about by COVID19.  As long as kids need Math Support and we have your trust, we will find a way to deliver the best experience for your child, whether it is in-person at the Center, or online through Mathnasium@Home.


Also available in your area, real-time face-to-face instruction over an internet connection.