North Dallas
11909 Preston Road
, #1411
Dallas, TX 75230
Dallas, TX 75230
Our staff is built to teach each student individually, to develop the skills they need to thrive in mathematics, and to foster a love of learning.
Our staff is built to teach each student individually, to develop the skills they need to thrive in mathematics, and to foster a love of learning.
Dr. Johnson has served Mathnasium of North Dallas as an instructor, lead instructor, and Center Director since 2015. With 27 years of experience as a teacher, assistant principal, and principal in Dallas, Santa Fe, and Fort Worth, she brings a wealth of educational insight to her role.
She has presented at multiple Mathnasium Annual Conferences on topics such as assessments, staff meetings, and standardized testing, and she is well versed in ISEE, ERB, and STAAR exams. Her favorite number is 33, inspired by Dallas Cowboys legend Tony Dorsett.
Jennifer combines the insight of an educator with the perspective of a busy parent. A homeschooling mother of three, she knows how to keep students engaged and progressing in math in a way that feels enjoyable and rewarding.
She holds a B.B.A. in Finance from Southwest Texas State University and has successfully owned and operated businesses with her husband, James. After discovering Mathnasium, they sold their previous business to dedicate themselves fully to education. Jennifer loves being part of an organization that changes kids’ lives through confidence and understanding.
Larry has spent his entire career finding better ways to teach math. From inner-city schools to acclaimed private and magnet programs, he has worked as both a teacher and educational consultant, designing innovative curricula and teaching strategies that help students truly understand math.
As the creator of the Mathnasium Method, Larry’s approach forms the foundation of every center worldwide. Though not an instructor at this location, his continued guidance helps ensure students’ learning experiences are effective, engaging, and enjoyable.
Matthew earned his bachelor’s degree in mathematics and his master’s in statistics from the University of Texas at Dallas. He is now studying accounting to expand his analytical skills while continuing to share his love of learning through teaching.
A lifelong Pokémon fan, Matthew draws inspiration from teamwork and persistence—values he passes on to his students. Outside of Mathnasium, he enjoys playing piano, exploring maps, and volunteering as a youth leader. His favorite number is 1, a reminder to always give his best effort.
Will graduated from Dallas Baptist University with a degree in mathematics and is currently working toward becoming a credentialed actuary. His strong math background and passion for problem-solving allow him to help students see math as both approachable and rewarding.
When he’s not teaching, Will enjoys playing the violin, spending time with friends, and diving into his favorite video games. His favorite number is e, because as he likes to say, it makes calculus “e”sier.
Lily is a high school student with four years of math tutoring experience under her belt. She has big dreams of attending UT Austin to pursue a medical degree and eventually becoming a doctor. When she’s not solving math problems, Lily loves learning new things, helping others, and finding ways to build confidence in every student she teaches.
Favorite Number: 18 – in Hebrew, the letters of the word “life” add up to 18!
Favorite Math Joke: What’s 1+1?!!!?! Window.
In 5 Years: Wrapping up her pre-med degree and diving into medical research
Why Mathnasium? Lily loves seeing students walk away more confident in math—and in themselves!
Samar is a graduate of J.J. Pearce High School with big interests in biology and psychology. She’s also passionate about dance—especially contact improv—painting, and picking up new creative hobbies. When she’s not at Mathnasium, you might find her enjoying stand-up comedy or live music. At the center, Samar loves cheering students on and helping them feel excited about excelling in math.
Favorite Number: 007 for its symbolism
Favorite Math Joke: What did the mean triangle say to the circle? You’re pointless!
In 5 Years: Working as a family therapist
Why Mathnasium? She loves seeing students happy and proud as they succeed in math
Christopher brings energy and enthusiasm to every session at Mathnasium! He studied math at the University of North Texas, where he discovered his passion for helping students see math as something exciting rather than intimidating. When he’s not teaching, you can probably find him rock climbing, playing chess, or hanging out with friends and family. His goal is to one day have his very own classroom where he can keep sharing his love for math.
Favorite Number: 2 – it always pops up during important milestones in his life
Favorite Math Joke: Why was 6 afraid of 7? Because 7, 8, 9!
In 5 Years: Teaching math in his own classroom
Why Mathnasium? He loves the fun, welcoming vibe and watching students grow in confidence
Catherine is a sports lover who spends her free time on the tennis courts and basketball court. She’s also passionate about sports photography and media, capturing all the best action shots. At school, her favorite subjects are math and science, and at Mathnasium she loves helping kids build confidence and master new skills.
Favorite Number: 5, because it’s her favorite basketball player’s jersey number 🏀
Favorite Math Joke: Did you hear about the mathematician who was afraid of negative numbers? He will stop at nothing to avoid them.
In 5 Years: Studying media or STEM in college
Why Mathnasium? Catherine loves helping kids go from confused to confident in math—it’s the best part of her job!
George was a Sterling Scholar in Mathematics in high school and later attended the University of Utah on a Geophysics scholarship, where he co-authored scientific research articles as an undergraduate. Outside of math, George enjoys producing jazz music and performing in live immersive theater experiences. Whether he’s solving problems or helping students build confidence, he loves bringing energy and curiosity into every session.
Favorite number: 7 — because it feels lucky.
Favorite math joke: How did seven get even? It broke up with s--even!
In five years, I will be: Traveling the world in style.
I love Mathnasium because: I love math, and I love helping students understand it.
Nathaniel is a senior at St. Mark’s School of Texas where he splits his time between singing in choir and competing on the varsity tennis team. His favorite math class so far has been Geometry, but he also enjoys diving into Spanish and History. Nathaniel loves how math sharpens problem-solving skills and encourages clear, logical thinking. Fun fact—he used to be a Mathnasium student himself, so now it’s a full-circle moment getting to teach in the same seats he once learned in!
Favorite Number: 2 – the only even prime number!
Favorite Math Joke: Did you hear that one joke about the statistician? Probably.
In 5 Years: Applying to law school
Why Mathnasium? As a former student, Nathaniel loves giving back and helping kids build the same strong foundation in math that he once gained here
Joe was born and raised right here in Dallas and has always had a love for learning. He’s spent years giving back to the community through organizations like the Boy Scouts of America, and now he’s excited to share his passion for math with students at Mathnasium. A graduate of Hendrix College, Joe enjoys helping kids connect the dots and watching those “aha!” moments click.
Favorite Number: 8, because it’s sideways infinity! ♾️
Favorite Math Joke: What did the triangle say to the circle? You’re pointless!
In 5 Years: Teaching full time while writing a novel
Why Mathnasium? Joe says there’s nothing better than helping a student finally understand a tough concept—it’s the best feeling in the world!
High school math courses include advanced topics that require specialized knowledge and a deep understanding of complex concepts. Our instructors are brilliant, engaging math experts that guide our students through these challenging topics.
Here's why their expertise is essential:
1. Advanced Math Topics Require Specialized Knowledge
High school math covers subjects like algebra, geometry, trigonometry, calculus, and statistics, which require advanced problem-solving skills. Mathnasium instructors are skilled in teaching these challenging topics, breaking them down into clear, understandable steps that help students succeed in high school math.
2. Preparing for College and Standardized Tests
High school math tutoring is crucial for preparing students for college math and standardized tests like the SAT and ACT. Mathnasium instructors can provide targeted test prep, ensuring students understand the necessary math concepts to perform well on these exams.
3. Filling Gaps in Math Knowledge
Many high school students have gaps in their math knowledge from earlier grades. Mathnasium instructors are experts at identifying these gaps, whether from pre-algebra or earlier, and providing the math help needed to fill them. This ensures that students have a strong foundation for tackling high school-level math.
4. Personalized Instruction for Every Student
High school math tutoring at Mathnasium is personalized to fit each student’s learning style. Whether students need more visual aids, hands-on practice, or a slower pace, Mathnasium instructors tailor their teaching methods to ensure students grasp complex math concepts and succeed in their courses.
5. Building Critical Thinking and Problem-Solving Skills
Problem-solving and critical thinking are key in high school math. Mathnasium focuses on developing these skills, helping students approach complex math problems logically. This not only improves their performance in high school math and on college entrance exams, but also strengthens their overall math problem-solving abilities.
6. Support for Various High School Math Curricula
Whether students are following a Common Core, IB, AP, or another high school math curriculum, Mathnasium instructors provide tailored support that aligns with these programs. They also help students prepare for AP exams and math sections of the SAT/ACT, ensuring they’re prepared for any challenge.
7. Boosting Math Confidence for Success
Math confidence is essential for success in high school math and beyond. Mathnasium not only improves math proficiency but also focuses on boosting students' confidence, empowering them to approach advanced math topics with a positive mindset and excel in their coursework.
Click here to learn more about how we help our high school math students.
Mathnasium instructors are high school math experts because they have the knowledge and experience to help students master advanced math topics like algebra, calculus, and geometry. Their personalized approach ensures students get the math help they need to succeed in high school and test prep for college, setting them up for lifelong success in math!
Mathnasium instructors are experts in middle school math tutoring because we know this stage is crucial in building a strong foundation for future success in high school math and beyond. Here’s why our expertise is essential:
1. Bridging Gaps in Math Learning
Middle school math acts as a bridge between elementary concepts and more advanced topics like algebra, geometry, and pre-calculus. There is a strong focus on important concepts such as solving equations, working with variables, and understanding ratios. Mathnasium instructors help identify and address gaps in math skills, ensuring students are well-prepared for high school math.
2. Developing Problem-Solving and Critical Thinking
Problem-solving and critical thinking are essential in math. Mathnasium instructors specialize in helping students develop these skills, ensuring they can approach math problems logically and confidently. This is key to excelling in advanced math and on college entrance exams.
3. Personalized Math Help for Every Student
Mathnasium offers personalized math help to match each student’s unique learning style. Whether students need extra support with visual aids, hands-on practice, or a slower pace, Mathnasium instructors tailor their approach to meet the needs of each learner.
4. Addressing Common Struggles in Middle School Math
Many students face challenges in middle school math, such as working with fractions, negative numbers, and basic algebra. Mathnasium instructors are skilled at helping students overcome these difficulties, offering step-by-step explanations to boost math confidence and understanding.
. Building Confidence for High School Math
A key part of middle school math tutoring is fostering math confidence. Mathnasium instructors ensure that students feel capable and confident in their math abilities, which is crucial for succeeding in high school math and beyond.
6. Support for Various Math Curricula
Whether students are following a traditional middle school math curriculum, an advanced math program, or something like Common Core Math, Mathnasium instructors provide customized support, helping students succeed in their current math class and be well-prepared for the challenges ahead.
Click here to learn more about how Mathnasium students become Middle School Math Masters!
Our instructors are experts at helping with elementary math topics. The Mathnasium Method focuses on building a strong foundation in basic math skills by ensuring that students master essential concepts like addition, subtraction, multiplication, division, and fractions. Mathnasium helps students develop the math proficiency they need to succeed in more advanced math as they progress.
Mathnasium instructors are trained to identify and address struggles in elementary math early on, helping students develop math confidence and a deep understanding of key concepts. Focusing on elementary math tutoring allows instructors to close gaps in knowledge and build a solid mathematical foundation for future success.
The Mathnasium approach doesn’t just teach students the "how" of math, but also the "why," helping them to avoid common misconceptions that can hinder their progress. This early intervention ensures that students are well-prepared for higher-level math.
By prioritizing math help at the elementary level, Mathnasium provides the essential tools to boost confidence and improve math skills, setting students up for lifelong success in math!
Click here to learn more about our unique Mathnasium Method!
Mathnasium instructors specialize in elementary math tutoring
We focus on building a strong foundation in basic math skills
Mathnasium Instructors are trained to identify struggles and improve math confidence
The Mathnasium Method helps close knowledge gaps, ensuring students are prepared for advanced math
Mathnasium teaches both the "how" and the "why" of math to avoid misconceptions
Early math intervention supports lifelong success in math
Mathnasium helps students no matter which math curriculum or standards they are using in class. Our approach provides students with a full understanding of the core concepts of the topic, not just the memorized algorithm. This sets them up for success in any math class or on any college entrance exam. Plus, we set aside time to help them with their homework at the end of each session, so we can demonstrate exactly how the skills we practice at Mathnasium apply to their schoolwork.
Click here to learn more about the results of our program!
Our instructors are experienced with a wide range of math curricula and standards, including:
Eureka Math
Singapore Math
IXL
Saxon Math
Teaching Textbooks
Math-U-See
Common Core
State Standards
And more
Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.
Are you interested in changing lives through math? We're looking for outstanding individuals with a high level of commitment who are passionate about teaching math. Find out if there's a Mathnasium position that's just right for you!
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