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.

James Sullivan

Director of Center Operations

James oversees operations across multiple Mathnasium centers and leads the instructional staff for Mathnasium @Home. With an educational background that includes pre-med and engineering studies, he’s always been fascinated by how math explains the world around us, from technology to natural forces. 

He finds it deeply rewarding to see students grow in confidence as they develop an appreciation for math. James believes that math is a universal key to solving the challenges of tomorrow. 

Angie Mejia-Ramos

Asst. Center Director

Welcome Angie to Mathnasium of Downtown Silver Spring!  Angie started with us as an Instructor, and has recently been promoted to our Assistant Center Director.  We're thrilled she's joined the management team and will be updating her bio soon!  

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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