RSM Lexington

Our Philosophy: The goal of RSM is to give children a solid foundation of math knowledge. Vygotsky and later developed by V. Davydov.

Ranked one of the best schools in the world by the Johns Hopkins Center for Talented Youth, Russian School of Mathematics helps children of all levels build a solid math foundation and develop their critical-thinking and problem-solving skills. To do it well we build it gradually and thoroughly - rather than providing a quick fix for problems and gaps. Every new idea, every block of new informatio

n needs time to get absorbed in a child's brain. Every new skill needs to be practiced for sufficient length of time to make it "stick", and it needs to be repeatedly retrieved for new applications. This is why we offer a whole academic year program, with weekly classes and homework. This seems like a big commitment - but we believe that this is the most effective and the least stressful way for kids to really learn math. Our Methodolgy: The cornerstone of our program is the famous Russian teaching methodology, first suggested by Russian developmental psychologist L. One of it's important features is the early introduction of algebra. This idea is just beginning to gain recognition in the US. The proven result of this methodology is true understanding of every math concept by a student and his/her ability to independently apply logical reasoning to even unfamiliar types of complex multi-step problems. Our Community:Despite the fact that RSM grew to be the largest specialized afterschool program with established reputation as a leader in K-12 math education, it still keeps it's warm home-like attraction for scores of our students. The reason is that we see our school as something greater than just a place for education. RSM has grown into a community - a place where students learn to achieve the highest results and share their knowledge with peers, build strong self-confidence and meet new friends, laugh and have fun. Many of our students and their families meet one another in this process and remain close friends for life. The enormous success of our summer Camp Sunapee, where daily math classes are a requirement, is a proof that learning and fun are not mutually exclusive. We do our best to provide both fun and knowledge for our children.

08/24/2026

The summer concert series has wrapped up, but there are still a few sunny days left to enjoy before September rolls in! ☀️

🙏A big thank you to the Lexington MA Chamber of Commerce for organizing such a wonderful community event this summer!

And since the school year is just around the corner, we would love to invite all families and friends to join us for our Back2School Bash and 15 Years of Impact celebration, right next to our new permanent home at 25 Depot Square!

Join us for an afternoon full of fun!✨

📅Saturday, September 12th, 11:00 AM – 2:00 PM
📍Emery Park, Lexington

We can't wait to celebrate with you!🤩

08/21/2026

🎉 What a joyful afternoon celebrating IAL - Indian Americans of Lexington Indian Independence Day with our community last Sunday!

Thank you to all the families who joined us for brain teasers, math puzzles, and plenty of laughter!🧩

📈As we look ahead to the new school year, we're excited to keep helping our students build the strong math foundation and confidence they need to excel.

Schedule your free evaluation today: https://bit.ly/4hMTxXY

08/20/2026

💫Ready for a little math fun?

We put together 3 challenge problems for this week — spanning grades 2 through 8, so there's one for every age. We believe every student, at every level, deserves a good puzzle to chew on.🤩

Find the brain teaser that matches your child's grade and comment your answer below.👇

📚Enjoying the challenge? Fall enrollment is a great time to explore advanced math options: https://www.mathschool.com/

08/17/2026

📚You don't have to be a mathematician to make math part of your family's routine. Even simple moments can become meaningful learning opportunities.

👉Discover three easy ways to engage your child with math in everyday life in our latest blog post: https://www.mathschool.com/blog/parent-resources/3-ways-to-make-math-fun?utm_id=97758_v0_s00_e0_tv2_a1demo0e0anapi&fbclid=IwY2xjawTp1v1wZG9mAWV4dG4DYWVtAjEwAGJyaWQRMURhT2hzb0RoZzFRZzNEUVJzcnRjBmFwcF9pZBAyMjIwMzkxNzg4MjAwODkyAAEeIxaBovEL_j-4mXU_L6skUqUnzsB1DSGo0wDm92FzUp3_utaXWZfsyLDCD1s_aem_qBgKuLAfiYq_gH_UQbxTEQ

08/14/2026

Meet Austin Tang! 🌟

We're so proud to spotlight Austin Tang, who has been with RSM for 8 years! 🎉

Austin has shown incredible dedication and skill, competing in the AMC 8, IMC, and Noetic Spring competitions. His hard work and passion for math continue to inspire everyone around him.

When asked for advice for fellow students, Austin shared some great wisdom: "Make it fun, relax, and compete together with friends!" 💙

We love seeing our students grow not just as mathematicians, but as confident, well-rounded young people. Way to go, Austin — keep up the amazing work!

08/12/2026

RSM Lexington Future Math Champions Tryouts - Registration Still Open

🏆Spots are still available for our FREE 30-minute Math Competition Program tryout.

Students will complete a series of problems designed to assess mathematical reasoning and problem-solving ability, with instructors recommending the best-fit competition class based on performance.

The program runs late September through May and prepares students for competitions such as Math Kangaroo, MOEMS, and AMC, while strengthening critical thinking and academic confidence.🥇

Recommended for: students who enjoy a challenge, current RSM students advancing to the Competition Program, and new students seeking advanced enrichment.

📍 RSM Lexington

Tryout Dates:

August 13 at 6:00 PM
September 13 at 3:00 PM

Space is limited - register here: https://app.acuityscheduling.com/schedule/b046b02e/?appointmentTypeIds[]=96131198

08/11/2026

🏆Featured in the Lexington Observer!
https://gqr.sh/FMFs

We're delighted that our Lexington students were highlighted in the LexObserver for their outstanding achievements at the Russian School of Mathematics Annual Awards Ceremony. 🥇

Congratulations to our talented students, dedicated teachers, and supportive families on this well-earned recognition!

Could your child be next year's honoree?

Join our FREE Future Math Champions Tryouts and find out if your child is ready for RSM's Math Competition Program!

Students will work through engaging math problems while our instructors evaluate their mathematical reasoning and recommend the best-fit competition class for their level.

Our Competition Program prepares students for prestigious contests including Math Kangaroo, Noetic Learning Math Contest, MOEMS, IMC, and AMC - all while building critical thinking, creativity, and confidence.

Upcoming Tryout Dates at RSM Lexington:
August 13 at 6:00 PM
September 13 at 3:00 PM

Participation is FREE, but registration is required, and space is limited.

Register today: https://gqr.sh/Cd9k

RUSSIAN SCHOOL OF MATHEMATICS HONORS MASSACHUSETTS AND NASHUA, NEW HAMPSHIRE STUDENTS Annual ceremony recognizes over 1,500 students for achievement and growth On June 7, 2026, the Russian School of Mathematics […]

08/10/2026

🚀 RSM’s Project-Based Research Class is now enrolling for the 2026-2027 school year! The Data Science journey starts here! 🌐

The Project-Based Research Class will teach students how to write code, analyze data, and build a literature review, setting up students for academic and professional success. This class will cultivate research and analytical skills that are highly esteemed by educational institutions. Former students have achieved notable milestones, such as presenting at prestigious conferences and publishing their research in academic journals.

🏆 Empower your child with the tools to discover, create, and excel. Help your child become an active, confident researcher ready to make a real-world impact!

Now accepting applications from students who have completed at least Intro to Calculus.

📅 Enrollment details:
🗓 Day: Tuesdays
⏰ Time: 7:00 - 9:00 PM
💻 Format: Online

📩 Contact us for more information:
📧 [email protected] | 📞 +1 (617) 453-9291

08/07/2026

Address

25 Depot Square
Lexington, MA
0242

Telephone

+16174539291

Website

https://www.mathschool.com/locations/lexington

Alerts

Be the first to know and let us send you an email when RSM Lexington posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The School

Send a message to RSM Lexington:

Want your school to be the top-listed School/college in Lexington?