Our Team at Mathnasium of Upper Marlboro

Katy & Ernie Lawley

Katy is the Center Director and Co-Owner of Mathnasium of Upper Marlboro. She holds a master’s degree in Library Science and a PhD in Information Studies from the University of Maryland.  

Her favorite area of math is geometry, and she has completed graduate-level statistics coursework. Katy is passionate about customizing each student’s learning experience and finds joy in discovering the material that clicks. Outside of Mathnasium, she enjoys reading spy novels, visiting libraries, playing board games, and spending time with her family.

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Ernie is the Center Director and Co-Owner of Mathnasium of Upper Marlboro and brings a deep passion for math education. He earned a bachelor’s degree in mathematics from Western Washington University and a master’s in statistics from American University. His favorite math subject is number theory, and he has completed advanced coursework in partial differential equations. Ernie loves supporting parents and students on their journey to math success.  

When he’s not at Mathnasium, he enjoys playing guitar, solving Rubik’s cubes, and spending time with his daughters.