Mathnasium 301 Trophy Lake Drive, #112, Trophy Club TX 76262 (817) 491-2969

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We offer services both in the Learning Center and @Home.

Our Team

Our specially trained math instructors will teach your child how to understand math in an individual setting; our unique approach enables us to explain concepts really well and lend a helping hand to every student. Our tutors foster a caring, encouraging environment that helps kids thrive and learn! Read below to learn more about our talented team:



Mona M. Loordu, Center Director

Mona has always enjoyed teaching and mentoring children. A mother of two, she understands how to engage children and hold their interest.  She enjoys challenging each child to be their best.   At Mathnasium, Mona found others with the same passion for math. Managing the Trophy Club center has enabled her to combine two lifelong goals:  equiping the next generation of leaders and providing an invaluable service within our community. 

Mona earned her B.B.A from the University of Texas at San Antonio and obtained her graduate degree from the University of the Incarnate Word.  Graduating with a 4.0 GPA, Mona was inducted into the Delta Mu Delta Business Honor Society.  She is dedicated to serving the community she lives in and enjoys volunteering in her free time.  She is eager to support your family through their educational journey. 



Larry Martinek, Creator of the Mathnasium Method

Larry Martinek, Chief Instructional Officer, Developer of Mathnasium Program. 

Larry has spent his entire career finding a better way to teach math. From inner city

to public schools, to acclaimed magnet schools, to leading private and parochial schools, Larry has served as both a classroom teacher and as an educational consultant. He has designed curriculum, teaching strategies, and teaching materials designed to help students and teachers learn math more effectively. He has trained teachers in the art and science of boosting students' ability to “do” math, thereby increasing students' math scores and feeling of
self-worth. Larry is the developer of Mathnasium’s educational program – one of the most comprehensive and innovative curriculas ever produced for teaching math.

While Larry is not an Instructor at our Center, he is a valuable asset we can call on to ask about specific students' scenarios for guidance and advice. This has helped to make visits more productive and enjoyable for many of our students.



           Nick Wegner, Assistant Center Director

Nick is an alumni of Ohio State University. He graduated in May 2019 with a B.S. in Economics. While in university, he explored many different subjects such as primatology (still a great interest of his!), international relations, game theory, and mathematics. His favortie subjects outside of Economics were Physical Anthropology and Art History. He was a member of the Undergraduate Economics Society and the Behavioral Economics Club, where they explored burrent problems faced by behavioral economists. His interest in math began in his early college years. He began as an astronomy major, and although he switched to economics, his love for science, math, and exploration has never gone away!

Favorite Number: 2, because it's the only even prime number and it's easy to work with!!

In five years, I will be:  Still doing math.

I love Mathnasium because:  Here, I can help kids build an intuition for mathematics.


Laura Matt, Instructor

Laura is majoring in biology and minoring in chemistry at Texas Wesleyan University. Currently, she is pursuing organic chemistry research. She graduated from Eaton High School in 2019. She was involved in the Superintendent's Advisory Council, Math UIL, National Honor Society, Orchestra, Student Council, Spanish Honor Society, and HOSA. She got 1st place at a Math UIL competition. Laura enjoys doing math and science, listening to music, and spending time with her friends. She has been to all 50 states. Her favorite states are Illinois and Alaska. She has been to all 50 states. Her favorite states are Illinois and Alaska.


Favorite Number:  6, because it is the atomic number of Carbon and was my high school class rank!

In five years, I will be:  attending medical school!

I love Mathnasium because: I get to learn about the kids’ interests outside of Mathnasium, such as their favorite sports, their pets, and their friends. I love being able to teach a subject to others that I thoroughly enjoy. I appreciate the opportunity Mathnasium has given me to teach kids important math skills that they will continue to use. I also love seeing kids coming to the realization that math can be so much fun, especially if they know what they are doing!



                Samantha Methvin, Lead Instructor     

Sam graduated from University of North Texas in 2021. There she majored in Mathematics and minored in Actuarial Science. Sam is a North Texas local and graduate of Northwest High School. In her free time, she enjoys going to the movies and spending time with friends.

Favorite Number: 13   

In five years, I will be:  an actuary or be on the pathway to completing all the testing required to assume the responsiblities of analyzing and compiling statistical data in the insurance industry.

I love Mathnasium because:  she gets to share her love of math and help kids learn to understand difficult math concepts. Math has always been her strength!                                                                             



      Sam Jones, Instructor   

Sam is a student at the University of North Texas pursuing a BS in Education. He anticipates graduating in the Spring of 2023. In his free time, Sam enjoys hanging out with friends and swimming.

Favorite Number: 36

In five years, I will be: teaching middle school history. 

I love Mathnasium because: I get the opportunity to help each student learn and grow in their math understanding.  


Jonas Manalo, Instructor/ @Home Instructor

Jonas is a freshman at University of Texas at Arlington with an interest in pursuing a career in the medical field.  He graduated as the Valedictorian of his senior class at Saginaw High School in 2020. An active member of both the Band and the National Honor Society he has been a mentor and a tutor for many of his peers.   

Favorite Number:   7

In five years, I will be:  working on the floor of a hospital as an RN while pursuing my master's degree. 

I love Mathnasium because:  I get the chance to share my passion for math with younger individuals. I hope to help them see math as something fun and a topic to look forward to studying. 


Amanda Hall,  Instructor 

Amanda is currently studying electrical engineering at the University of North Texas and has plans to pursue a Master's Degree at Univerity of Texas at Arlington. In her free time, Amanda enjoys salsa dancing, photography, and playing tennis. 

Favorite Number: 7, because it relates to my religious beliefs. 

In five years, I will be:  receiving my masters degree in electrical engineering. With the hopes of entering into the field of research or R&O. 

I love Mathnasium because: here we encourage and support youths throughout their academic paths. 


                                               Levi Isaac, @Home Instructor             

Levi graduated from Saginaw High School. He is now a student at Tarrant County College and hopes to pursue a career designing automobiles. He was also a former student at Mathnasium. He played saxophone in his high school band, and now plays for his church. He loves cars, music, movies, and video games.

Favorite Number: 4

In five years, I will: hope to become a care designer or work somewhere in the automotive industry.

Fun Fact: At his high school prom, he was voted "most likely to be late to graduation."



Pranav Veera,  @Home Instructor 

Pranav is a freshman at the University of South Florida majoring in Biomedical Sciences. Once he completes his undergraduate degree he aspires to attend medical school. He has enjoyed participating in several activities while at Colleyville Heritage High School including: Math UIL, Science Olympiad, DECA and Science National Honor Society. He was recognized as a National Merit Commended Scholar and AP Scholar with Distinction. Pranav excelled most in Math and obtained a 5 on both his Calculus AB and BC AP Exams in his 9th,10th grade year of High School. 

Favorite Number:  729, because of the fact that it is both the square and the cube of a different integer. It's equivalent to 9 cubed as well as 27 squared. 

In five years, I will be:  I hope to be in medical school working towards becoming a doctor. Additionally, I hope to become more involved in machine learning and its applications in the medical field.

I love Mathnasium because: of how it is able to help young students, some of whom maybe struggling with mathematics, to overall develop a greater appreciation for the subject and to understand how mathematical concepts can be used in the real world. 



                 Hector Carrillo, Instructor

Hector is a senior at Byron Nelson High school and a member of the band's drumline. He anticipates graduating in the Spring of 2022 and is currently ranked in the top 10% of his class. In his free time, Hector enjoys traveling with his family and has visited 5 different countries. 

Favorite Number: 7  

In five years, I will be:  graduating from college. I look forward to studying in a field related to mathematics.  

I love Mathnasium because: I enjoy learning and teach math. Here at Mathnasium, I get to share my passion for the subject.