Welcome to Mathnasium of Stone Oak

It has been amazing to see our daughter get excited about math! We recently received a note from her teacher c...

Judith Arias

My child is feeling more confident with math, he is comfortable asking the tutors to explain concepts he does ...

Denise Ramirez
mobile version of sandcastle image

Summer Programs

Make Mathnasium Part of Your Summer Plans.

HELP YOUR CHILD THRIVE!

Enroll Now for Summer!

Schedule Free Assessment

Contact us

Stone Oak

  • 19903 Stone Oak Parkway, #105
  • San Antonio, TX 78258
  • Call (210) 399-3151

Hours of Operation

Instructional Hours

In Center or Online By Appointment Only
Mon - Thu 3:00 PM - 8:00 PM
Saturday 10:00 AM - 2:00 PM
Sunday (in center only) 1:00 PM - 4:00 PM

Office Hours

Call for Information
Daily, 9:00 AM - 9:00 PM
---
---
Center Director
By Appointment Only
Mon - Thu
2:00 PM - 8:00 PM
Saturday
10:00 AM - 2:00 PM
View All Hours arrow

Already enrolled?

Log in

Hello! I'm Stephanie Harkiewicz, Center Director of Mathnasium of Stone Oak, your neighborhood math-only learning center. We help kids in grades K-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:

  • Stone Oak
  • Far North Central San Antonio
  • Timberwood Park
  • Hollywood Park
  • Stone Oak Elementary School
  • Wilderness Oak Elementary School
  • Las Lomas Elementary School

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

gallery1
Nazeeha Lalani

Nazeeha has graduated from Johnson High School in 2021 and is now attending the University of Texas at San Antonio. She is a Sophomore in college and is studying the education field, hoping to teach mathematics for middle school.

Favorite Number: 2, because it is my birth(...)

SCHEDULE YOUR MATHNASIUM ASSESSMENT TODAY

gallery1

One-on-One Assessment

Our unique assessment pinpoints what each child already knows and what they still need to learn.

gallery1
gallery1

Customized Learning Plan & Goals

Our detailed plan takes your child step-by-step from where they are to where they need to go.

gallery1
gallery1

The Mathnasium Method™

Our proprietary curriculum and teaching method fosters skills that take hold and build upon one another.

Latest News & Posts

Celebrating Pi Day: Exploring the Infinite Wonders of Mathematics

Mar 12, 2024 | Stone Oak

With the month of March upon us, mathematicians and enthusiasts worldwide eagerly anticipate a special day dedicated to one of the most intriguing and fundamental constants in mathematics – Pi Day!

Adding Love to Learning

Feb 4, 2024 | Stone Oak

Love is in the air, and at Mathnasium, we're all about spreading the joy of learning, especially when it comes to math! As Valentine's Day approaches, we've found a unique way to intertwine the world of numbers with the season of love.

Upcoming Events

Summer Camp - June 24th-28th
Jun 24, 2024 - Jun 28, 2024
"Math is Fun!" Summer Camp, Grades 1-6. Click "More Details" below to learn how to register!
Summer Camp - July 15th-19th
Jul 15, 2024 - Jul 19, 2024
"Math is Fun!" Summer Camp, Grades 1-6. Click "More Details" below to learn how to register!
More Events brn

Find out how Mathnasium will work for your child

Answer a few questions to learn more

My child is...

arrow
arrow

Have questions? Contact us.

By submitting this form you agree to receive recurring advertising emails, text messages, and calls from Mathnasium and its independently owned learning centers about our offerings to the phone number/email provided above, including calls and texts placed using an automatic telephone dialing system. Consent to receive advertising text messages and calls is not required to purchase goods or services. By submitting this form you also consent to Mathnasium's Terms of Use and Privacy Policy.

"Great instructors, fun place to learn, flexible schedules, friendly environment, clean and inspiring facility to encourage students! Director is most helpful and shows concern for the students."

— Mary Peterson

Stone Oak

19903 Stone Oak Parkway, #105

San Antonio, TX 78258

United States