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About RSM-Lexington:

Since opening in 2010, RSM-Lexington has leveraged the Russian School of Mathematics' award-winning math curriculum and teaching methodology to help K-12 students build excellence in math and develop lifelong critical thinking skills.

RSM-Lexington is a great learning community where students are not only active participants in their own learning but instrumental in helping their fellow students succeed.Rather than focusing solely on math tutoring in Lexington, RSM provides an enriching classroom experience to push students of all levels ahead.

Today RSM-Lexington enrolls more than 1500 students from Lexington, Winchester, Belmont, Arlington, Burlington, Bedford, Woburn, Cambridge, Waltham, Medford, Melrose, Lincoln and Somerville.

To better serve Lexington families, our school is conveniently located at 4 Militia Drive, which is now a designated bus stop thanks to the Lexington Public Schools Transportation Department.

About the Principal

Sona Antonyan, Principal

Sona Antonyan

Education: M.Ed., Mathematics and Computer Science
M.Ed., Educational Research, Measurement and Evaluation

Sona Antonyan comes from a family of teachers, so it's no surprise that she found that her passion was in teaching as well. She began teaching while still earning her degree and became a licensed teacher's trainer when her enthusiasm and drive  allowed her to inspire and teach others. She also became involved with experimental learning methodologies designed to enhance students' engagement with mathematics.

After immigrating to the United States, she began to study and work at Boston College, where she also supervised future teachers' practicums in public schools. Soon after discovering RSM through her colleagues, Sona began teaching at the school. In 2010, Sona founded the RSM-Lexington branch, one of the fastest growing schools in the area. In 2015, when offered the opportunity to open RSM-Belmont, Sona accepted with no hesitation.

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