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.
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.
Alexander is the Center Director for Mathnasium of Gambrills, where he shares his passion for math education with local students. Since 2019, he has worked at various Mathnasium locations, learning new teaching strategies and connecting with families.
Alexander studied Mathematics and Statistics and has a deep appreciation for numbers and problem-solving. His teaching experience includes roles at AACPS, the Red Cross, and as a certified ABA Therapist. Outside of Mathnasium, Alexander enjoys cooking, boating, and spending time with his dog, Rocky. He is committed to helping every student succeed and build confidence in math.
Kevin brings a wealth of classroom experience to Mathnasium, having spent seven years as a substitute and full-time science teacher with Montgomery County Public Schools. His desire for more personalized learning led him to join Mathnasium, where he enjoys helping students understand challenging math concepts in a supportive environment.
Kevin loves witnessing students overcome obstacles and gain confidence in their math skills. Outside of Mathnasium, he enjoys playing video games, watching anime, and traveling—he’s always adding new countries to his "visited" list. His dream is to one day voice act for his favorite media.
Aloha! Ashley is a Lead Instructor at Mathnasium of Gambrills and is currently pursuing her Bachelor's Degree in Mathematics from Southern New Hampshire University. Born and raised on the island of O'ahu, she now lives in Maryland with her husband, who is stationed there with the Navy.
In her spare time, Ashley loves playing Yu-Gi-Oh! at the local game store, where she is also an active judge for major tournaments, including Yu-Gi-Oh! Championship Series events. She dreams of one day judging for the World Championship Series and enjoys traveling across the country for competitions.
Lindsey holds a Master’s Degree in Bioinformatics and Computational Biology and undergraduate degrees in Math and Chemistry. She has always been passionate about math and began tutoring during her undergrad years. At Mathnasium, she enjoys helping students develop a deeper understanding of math and build confidence in their skills.
Outside of Mathnasium, Lindsey loves to travel and has already visited nine countries and 24 U.S. states, with many more on her list. She also shares her home with many pets, enjoying the company of her furry friends when she’s not busy teaching math.
Peter is a Senior at Archbishop Spalding High School and has been part of Mathnasium since 2024. He is passionate about coding games, playing chess, and mountain biking in his free time. As a member of Spalding’s Robotics team, he helps design and build a new robot each year.
Peter is also part of the National Honor Society, where he tutors fellow students in math. His love for problem-solving and technology drives his ambition to study computer science in college. He is thrilled to share his enthusiasm for math with students at Mathnasium.
Hello! My name is Thomas Hosea and I am currently a junior at AACS in Severn, MD as of 2024. I enjoy
playing soccer for my school and lifting weights on my free time. Math is something I have always
enjoyed and loved to learn about and has led me to taking multiple online college courses for math and
taking an internship at Johns Hopkins Applied Physics Lab in Laurel, MD. Mathnasium has given me the
opportunity to spread my love for math by helping others understand concepts that might hinder them
in their progress.
Teach children math so they understand it, master it, and love it. Math can change their lives, and they can change the world.
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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