Lake Brantley
2425 W State Rd. 434
, Suite F-169
Longwood, FL 32779
Longwood, FL 32779
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.
Eddie Gonzalez is the Center Director at Mathnasium of Lake Brantley. With a Bachelor's Degree in Psychology and current studies toward a Master of Social Work (MSW), he brings a passion for youth development, mentorship, and helping students reach their full potential. He was inspired to join Mathnasium after seeing his nephew's incredible growth in math confidence and achievement through the program. As a nurturing leader, he is committed to creating a fun, safe, and encouraging environment where students feel confident taking on challenges and celebrating every success. He believes that every math problem can be conquered through understanding, practice, and effective communication. One of his favorite parts of the job is witnessing the "aha!" moment when a concept finally clicks for a student. Outside of Mathnasium, Eriberto enjoys poetry, hiking, water sports, meditation, and music. His favorite book, The Power of Now, reflects his belief in personal growth, mindfulness, and helping others succeed.
"There isn't a problem too big to tackle. Everything starts with understanding the concept, then mastering the solution that makes sense for you." – Eriberto Gonzalez"
With more than a decade in education, Lynn is dedicated to helping students build confidence through learning. She taught for Seminole County Public Schools for seven years, earning Teacher of the Year in 2013 before opening her first Mathnasium center in Lake Mary.
In 2020, she opened Mathnasium of Lake Brantley to further support her community. Lynn is passionate about giving students the tools to conquer math, advocate for their own skills, and truly make math make sense.
Katelyn is a first-year college student currently exploring her options, with statistics or accounting at the top of her list. She has always loved both math and teaching, making Mathnasium the perfect fit—and the flexible schedule allows her to balance work and school.
Her favorite subject to teach is algebra, especially systems of equations. She enjoys how solving algebra problems feels like putting together a puzzle. Katelyn says teaching at Mathnasium has also made her a better student by introducing her to so many different perspectives and approaches to learning.
Her favorite number is 24 because it has so many factors, and her favorite shape is a dodecagon—a name she first discovered in a book and never forgot!
Outside of Mathnasium, Katelyn enjoys playing video games, including Infinity Nikki and Baldur’s Gate 3, and snacking on Sun Chips. Her dream mathematician dinner guest would be Vi Hart, a mathematician and YouTuber whose videos she loved watching in middle school.
One especially fun fact about Katelyn? Her birthday is 3/4/05—a perfectly sequential date for a math lover!
Meet Melanie! With a passion for science and a love of helping students learn, she brings positive energy and encouragement to every session. Her favorite math subject to teach is Algebra because solving equations feels like putting together a puzzle — and she loves helping students discover how rewarding math can be.
Her favorite number is 14 because it’s her lucky number, and her favorite shape is the hexagon simply because it’s fun to say! Outside of Mathnasium, she enjoys drawing, gaming, and baking, and students are always excited to learn that she has four cats at home.
Working at Mathnasium has helped her build strong communication, leadership, and teaching skills while she works toward graduating college and finding a career she truly loves. Her favorite part of the job is seeing students grow more confident in their math abilities and realize they are capable of success.
If she could have dinner with any mathematician, she’d choose Albert Einstein because she would love to hear how he approached solving problems. And if you ever want to know her favorite snack? Sour gummy worms are always the answer!
Meet David!
David is passionate about helping students discover that math can be both challenging and fun! He earned his Associate of Science degree from Santa Fe College and is currently completing his Bachelor of Science at the University of Florida, where he is studying Computer Science and Secondary Education.
David's favorite subject to teach is Calculus, especially quadric surfaces in multivariable calculus. He enjoys helping students develop a deep conceptual understanding of mathematics and loves seeing the excitement on their faces when they experience an "Aha!" moment and a difficult concept finally clicks.
His favorite number is 0 because of the fascinating discussions and debates surrounding its role and definition in mathematics. His favorite shape is the dodecahedron, inspired by a model his older sister made when he was eight years old that sparked his curiosity about the beauty of math.
David hopes to become a high school calculus teacher, and he says working at Mathnasium is helping him build the teaching skills and experience needed to make a lasting impact in the classroom. He was drawn to Mathnasium because of the Mathnasium Method and its ability to change students' attitudes toward math while building their confidence.
When he's not teaching, David enjoys spending time with his family and friends, visiting the skatepark, and practicing sitting volleyball.
A fun fact David loves sharing is that there are approximately 68.7 billion billion billion ways to shuffle a deck of cards—more possible arrangements than there are atoms in the Earth! That means every time you shuffle a deck, you're likely creating an arrangement that has never existed before.
If he could have dinner with any mathematician, David would choose Terrence Tao to learn from one of today's greatest mathematical minds—and maybe even convince him to offer an internship at UCLA!
Favorite Snack: Takis 🌶️
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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(407) 682-6284
(407) 682-6284
