Welcome to mathnasium of Apex

The owner / operator is very involved. She personally checks on students. Teachers are also great, take owners...


My kid has made constant progress and appears more confident in Math. Our aim is for her to be reaching grade ...

Subhajit Guha

Contact us


  • 962 US Highway 64, #15A
  • Apex, NC 27523
  • Call (919) 465-3907
  • Text (919) 276-8749

Hours of Operation

Instructional Hours

Mon & Wed 3:00PM-8:00PM
Tues & Thurs 3:00PM-8:30PM *7:30PM-8:30PM Special Calculus Hours
Fri 3:00PM-7:00PM
Sun 1:30PM-5:30PM *4:30PM-5:30PM Special Calculus Hours

Office Hours

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Hello. I'm Carli Sonntag, Center Director of Mathnasium of Apex, your neighborhood math-only learning center. We help kids in grades 1-12 understand math by teaching the way that makes sense to them.

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:

  • Apex Elementary
  • Salem Elementary
  • Thales Academy
  • Salem Middle School
  • Apex Friendship
  • Apex High School
  • TMSA

Dedicated to providing the best instruction

Our instructors are enthusiastic about math and specially trained in the Mathnasium Method. They create a caring and encouraging environment where your child will learn and thrive!

Meet the Team gallery1

Instructor Spotlight

Carli S.
Carli is a former business executive as well as a former Middle School teacher. She has been a part of the Mathnasium family since 2014 and loves helping kids build their confidence in math, make math make sense again, and provide help for parents struggling each night to help their kids with their (...)



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

Why Is Math Easier For Some Kids And Harder For Others?

Apr 26, 2022 | Apex

Have you ever noticed that math comes easy to some students while other students must work much, much harder to understand? Why is that? To find the answer, we must go to the source... the hippocampus. The hippocampus is a complex brain structure embed..

What Do Mathnasium Students Of The Month Have In Common?

Apr 15, 2022 | Apex

What makes a Student of the Month? Do they have superhuman brain power? CEO-level work ethic? Computing skills that could beat a calculator? Ha! Certainly not. Here at Mathnasium of Apex, our students are just regular kids. With the help of our spe..

Upcoming Events

February Fun Calendar!
Feb 1, 2024 - Feb 29, 2024
Join us for all the cool events we have going on this month!
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"Clear and Engaging Teaching Style: The tutor effectively breaks down complex math concepts into understandable parts, making learning clear and engaging for my son. Patient and Supportive Approach: The tutor's patience and willingness to address questions create a supportive learning environment, fostering my son's confidence in tackling challenging problems. Tailored Lessons: The tutor's effort to tailor lessons to my son's learning style enhances the overall learning experience and contributes to noticeable improvement. Dedication and Recommendation: I express gratitude for the tutor's dedication and commitment, and my son looks forward to continuing sessions. We would gladly recommend their exceptional services to others."

— G.A.


962 US Highway 64, #15A

Apex, NC 27523

United States

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