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.

Sarah began her Mathnasium career in 2016 and has over a decade of experience in education. She’s passionate about making math meaningful and believes true understanding, not memorization, builds lasting confidence.
When she’s not at Mathnasium, Sarah teaches future educators at Endicott College and Harvard University. She loves seeing students transform their outlook on math, proving that when math makes sense, excitement and success follow.
Rachel holds a B.S. in Applied Mathematics from Endicott College and began her Mathnasium journey as an intern in 2020. She quickly became Assistant Center Director, bringing creativity, care, and energy to her students every day.
Rachel enjoys biking by the beach, skiing in winter, and spending time with her dog, Gizmo. She loves helping students discover that math can be both fun and rewarding!
Sully holds a B.S. in Mechanical Engineering from Northeastern University and brings both technical expertise and a love of teaching to Mathnasium.
After nearly six years as an instructor, Sully now leads with enthusiasm and humor. Outside of work, he enjoys strategy games, board games, and sharing laughter with students and teammates alike.
Mary earned her Ph.D. in Chemical Engineering from Rensselaer Polytechnic Institute, focusing on computational modeling for sustainable materials. She also teaches college-level math at Endicott College.
She’s passionate about making STEM engaging and accessible for learners of all ages. Outside the classroom, Mary enjoys inspiring curiosity through creative science communication and lifelong learning.
Abby is a Civil Engineering major at Worcester Polytechnic Institute and a midshipman in the NROTC program. She combines her passion for STEM and leadership as she trains for a future Navy career.
At Mathnasium, Abby loves helping students build confidence and curiosity in math. Outside of class, she enjoys running, paddle boarding, and playing flute in the WPI Philharmonic Orchestra.
After earning his Bachelor of Arts in Mathematics from the University of Vermont, Haywood has been eager to share his passion for math with learners of all ages. He believes that anyone can succeed in mathematics with the right tools and guidance. His teaching emphasizes building intuition and understanding the fundamental principles of the subject, helping students develop both confidence and curiosity.
Beyond the classroom, Haywood’s interests include music and art. During his studies, he was especially drawn to exploring the fascinating intersections between math and music, and how each discipline can illuminate the other. With experience teaching math at every level, Haywood is always excited to engage students in meaningful conversations about mathematics – no matter their starting point.
Jacob’s strong problem-solving skills, passion for learning, and fascination with numbers led him to pursue advanced coursework early in his education. Now a college student studying engineering at Wentworth Institute of Technology, Jacob continues to build on that foundation as he hones both his technical and leadership abilities. His experiences mentoring younger students around the North Shore have shaped his ability to teach, guide, and inspire others, and he remains committed to the belief that a strong understanding of math is key to success in life. Outside the classroom, Jacob enjoys time with family and friends, playing chess, and staying active in communities that challenge his intellect and creativity.
For as long as he can remember, Liam has loved studying science and mathematics and is always eager to learn something new. He recently graduated from Clark University with a degree in physics. At Clark, he completed multiple research projects, including one where he programmed several complex physical simulations.Outside of academics, he also played for his school's quidditch team, the Ravenclarks, as a beater. Liam's future goals include pursuing his doctorate in physics, with the ultimate goal of becoming a professor and teaching his own course. In his spare time, Liam enjoys reading horror and fantasy novels, playing video games, and running his Dungeons and Dragons campaign.
Sam earned his BS Chemistry with an additional degree in Graphic Design. By day, Sam is a distinguished researcher, and by night, he transforms into a stellar Mathnasium Instructor, imparting his knowledge and passion for math to eager young minds. With over 6 years of experience as a Mathnasium Instructor, his boundless enthusiasm and unwavering commitment to spreading the joy of math is a testament to his character and dedication to the arts and sciences.
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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