Welcome to Mathnasium of Sparta

This is my second time working with Mathnasium of Sparta for a college-level math class and my second time pas...

Alex Apter

Our son looks forward to each of his classes. He loves them! He seems to have a better grasp of his math assig...

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Summer Programs

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Contact us


  • 8 Town Center Drive, #4
  • Sparta, NJ 07871
  • Call (973) 726-6284
  • Text (973) 726-6284

Hours of Operation

Instructional Hours

Mon-Thur 2:00pm - 7:00pm
Sat 10:00am - 2:00pm

Office Hours

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Hello. I'm Mary Muller, Owner and Center Director of Mathnasium of Sparta, your neighborhood math-only learning center. We Provide proven, effective, and FUN (yes, kids love learning math here) math tutoring to students in elementary, middle school, and high school. Serving Sparta, Oak Ridge, Newton, Hardyston, Lake Hopatcong, Vernon, Byram, Lafayette, & Hamburg areas.

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:

  • Sparta
  • Newton
  • Franklin
  • Byram
  • Andover
  • Lake Hopatcong
  • And all of Sussex County



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

Mary Muller's Founding Story for Mathnasium of Sparta

Jul 26, 2022 | Sparta

Mary Muller's founding story for Mathnasium of Sparta

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"I appreciate that you use incentives to support students as they practice their math topics. Going to an "extra" math class for students can feel overwhelming, but the way in which you motivate students is much appreciated. I also am grateful for the small size of the groups."

— Dana Smulewicz


8 Town Center Drive, #4

Sparta, NJ 07871

United States