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.

Dawn Mitchell

Assistant Center Director

Dawn earned her degree in Interdisciplinary Studies, focusing on Reading with a specialization in Mathematics. She began her career in Arlington ISD as an elementary teacher, then worked as a mathematics instructional coach and school counselor. Dawn joined Mathnasium as an instructor in December 2017, and after seeing the positive change in students’ math performance and confidence, moved into leadership roles. 

Outside of Mathnasium, Dawn enjoys traveling, being with family and friends, and caring for her dog Charlie Brown. Mathnasium Grand Prairie remains one of her joy‑filled places. 

Abieyuwa Musa

Assistant Center Director

Abieyuwa graduated Cum Laude from the University of Houston with a B.S. in Psychology and a minor in Sociology (Winter 2021). She hopes to continue her education toward a Ph.D. in Clinical Psychology and eventually open a practice focused on children and adolescents. 

She is a big Los Angeles Lakers fan and loves basketball, drama or sci-fi shows like Umbrella Academy or Supernatural. In her free time, Abieyuwa enjoys dancing, painting, listening to music, watching movies, and embracing every chance to learn or grow. 

Arielle King

Lead Instructor

Arielle is a senior in high school who has completed Algebra 1 & 2, Precalculus, and AP Calculus. She aspires to pursue a college degree in Animal Science and Biochemistry. Arielle loves helping students feel better about their day by helping them understand and succeed in math. 

She also enjoys volleyball, soccer, music, and dancing outside of class. Her enthusiasm and kindness help create a classroom environment where students feel supported and excited to learn. 

Majd Daoud

Lead Instructor

Majd is a college sophomore studying to earn his Bachelor’s in Education. He enjoys cooking, working out, hiking, and being outdoors. Majd believes in building relationships with students and helping them learn in ways that make sense to each individual. 

He views teaching as a chance to empower young people with confidence in their math skills. Majd’s favorite part of being a Lead Instructor is seeing students try new things, embrace challenges, and celebrate their progress. 

Mofoluwatele Olagbami

Lead Instructor

Education:  Senior at the University of Texas at Arlington, majoring in Information Systems.

Math Education/Future Endeavors:  Math education has played a big role in shaping how I think- it's taught me to approach problems logically and break down complex ideas into manageable steps.  As I pursue a career in technology and business, I am confident these problem-solving skills will continue to serve me well.  Whether it's through data analysis, coding, or working with clients, the foundation I've built through teaching and learning math will always be a key part of my journey.

Outside Interests:  Sports: soccer, basketball, and football  Entertainment:  movies and TV shows

Favorite Thing About Being a Lead Instructor at Mathnasium:  My favorite thing about being a Mathnasium lead instructor is the opportunity to make a meaningful impact in my community.  I love seeing students not only improve their grades but also grow in confidence as they realize their potential.  It's incredibly rewarding to be part of that transformation.

Theo Aristidou

Lead Instructor

Education: 2025 High School Graduate

Future Endeavors:  I plan to study Aerospace Engineering at the University of Texas at Arlington.

Outside Interests:  I am interested in graphic design, Brazilian Jiujitsu, and working on creative projects such as photography and video editing.  I also like spending time with friends and eating pho.

Favorite Thing About Being A Mathnasium Lead Instructor:  I love helping students understand concepts they've struggled with and seeing their confidence grow.  It's great to know I'm making a difference.

Akash Patel

Instructor

Math Background: High School math through Algebra 2

Education:  High School Sophomore

Outside Interests:  Basketball and the Stock Market

Favorite Thing About Being a Mathnasium Instructor:  "Being able to communicate and help kids."


Alexis Alvarez

Instructor

Math Background:  Algebra 1 and 2, Precalculus, and College Math

Education: Sophomore at Tarrant County College

Outside Interests:  Drawing, Volunteering, and Playing Video Games

Favorite Thing About Being an Instructor at Mathnasium:  Helping students understand math topics.

Anthony Dinh

Instructor

Math Background:  General Mathematics through Calculus, with plans to major in Computer Science.

Education:  UT at Arlington Sophomore

Outside Interests:  Reading

Favorite Thing About Being a Mathnasium Instructor:  "I enjoy the community of students and instructors."

Ayush Shah

Instructor

Math Background:  Subjects from Algebra 1-2, Geometry, Precalculus, and Statistics

Education:   Freshman at UT Dallas majoring in Business

Outside Interests:  Basketball/NBA, Traveling, Hiking, and Watching movies

Favorite Thing About Being an Instructor at Mathnasium:  "Every student is unique in their thinking, and I like that because it stretches me to teach differently."


Brianna Session-Willis

Instructor

Math Background:  Brianna has taught 6th - 8th grade mathematics and tutored kindergarten through calculus.

Education:  B.S. in Mathematics and M. Ed in Curriculum & Instruction for Mathematics

Future Endeavors:  Complete Ph.D. and teach at the college level

Outside Interests:  Reading, Skating, and Swimming

Favorite Thing About Mathnasium:  "Watching a kid finally understand a concept they've been struggling with."

Elija Horn

Instructor

Math Background:  High School math courses through Algebra 2.  Future coursework will include Precalculus and Calculus.

Education:  Sophomore at Frontier High School

Outside Interests:  Basketball, Music production, Cooking, and Golf

Favorite Thing About Being a Mathnasium Instructor:  "Being able to help students and watch as they start to understand new mathematical concepts."

Joshua Lewis

Instructor

Math Background: High School mathematics through AP Calculus and AP college trigonometry.

Education/Future Endeavors:  Earned a High School diploma and Associates of Science degree. He will be pursuing a marketing degree at UT Austin.

Outside Interests:  Running track and spending time with friends

Favorite Thing About Being an Instructor at Mathnasium:  "Helping kids go from confusion to confidence."

Kaitlin Nguyen

Instructor

Math Background:  General mathematics through AP Calculus BC. 

Education/Future Endeavors:  Rising High School Graduate, with plans to attend a four-year university on the premed track.

Outside Interests:  Very involved in orchestra as I play the cello.

Favorite Thing About Being a Mathnasium Instructor:  "As a Mathnasium Instructor, I love building relationships with the students and getting to see their growth over time, seeing that we have made an impact on their math journey!"

Logan Valdez

Instructor

Math Background:  Algebra 1 and 2, Geometry

Education/Future Endeavors: Sophomore in High School with plans to be a Civil Engineer one day.

Outside Interests:  Volunteering

Favorite Thing About Being a Mathnasium Instructor:  "My favorite thing about being a Mathnasium Instructor is being able to connect with children."


Maryem Hindi

Instructor

Math Background:  Algebra 1 and 2, Geometry, and college-level mathematics

Education:  Dual Credit in  High School

Outside Interests:  Studying medicine

Favorite Thing About Being a Mathnasium Instructor:  "I enjoy working with the kids."


Oluwafemi Olatunde

Instructor

Math Background:  K-12 mathematics, Trigonometry, College Algebra, AP Statistics, and AP Calculus

Education:  Graduate of South Grand Prairie HS and an Associates of Science from Dallas College

Outside Interests:  Reading, singing, and going out with friends

Favorite Thing About Being an Instructor at Mathnasium:  "My favorite thing about being a math instructor is seeing the students happy when they understand a topic they didn't like before."

Ryan Capili

Instructor

Math Background:  General Mathematics through Algebra 2

Education/Future Endeavors:  High School Sophomore with plans to attend college and welding school.

Outside Interests:  Welding and fabrication, Automotive repair and modifications, Powersports and Racing, Martial Arts, Playing guitar, and cooking.

Favorite Thing About  Being a Mathnasium Instructor:  "I get to work with people I can relate to, share a bond with, and work with growing minds."

Basil Altoubah

Instructor

Education:  High School Junior

Math Education: Algebra 2 and Pre-Calculus

Outside Interests: Running cross country track and spending time with friends

Favorite Thing About Being a Mathnasium Instructor:  My favorite thing about being a Mathnasium Instructor is seeing the different personalities in the students and learning how to work with them.

Our Mathnasium Mission

Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.

Quote Quote
What I love about Mathnasium is the ability to teach problem-solving skills and make math make sense, while also making a student smile.
Amber W., Mathnasium Instructor

Schedule Your Math Skills Assessment Today

Student using math cubes to solve fractions
Student working with a math tutor at a local math learning center

Want to join the Mathnasium team?

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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