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.

Boyce Hartsell

Assistant Center Director

Boyce is currently studying Business Administration with an emphasis in Real Estate at MiraCosta College. In addition to his academic pursuits, he is a professional musician active in the North County San Diego area. 

Boyce is passionate about helping students grow in their understanding of math and enjoys creating an engaging learning environment. His blend of creativity and discipline makes him a great asset to the Mathnasium team. 

Natalie Instructor

Assistant Center Director

Natalie is currently pursuing a degree in Computer Science at California State University San Marcos. A former Mathnasium student herself, she knows firsthand how the program builds confidence and understanding. Natalie now channels that same inspiration into helping students achieve their goals and find joy in math.

When she’s not at the center, she enjoys spending time with her family and friends, reading, and baking.

Dylan Instructor

Assistant Center Director

Dylan holds a B.S. in Mathematics from California State University San Marcos and is now pursuing his graduate degree in the same field. He hopes to continue conducting research in the future.


Dylan’s passion for math shines through in every lesson, and he takes pride in helping students discover that same excitement. Outside of Mathnasium, he enjoys playing video games, drinking Coke, and painting miniatures. 

Gustavo Hurtado

Instructor

Gustavo is a student at CSUSM majoring in Liberal Studies with a focus in Mathematics. He brings strong experience as a tutor and enjoys connecting with students through shared interests. 

Outside of Mathnasium, Gustavo enjoys walking and listening to video game soundtracks, especially from the Mega Man series. He hopes to learn how to compose his own music one day. 

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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