Where Young
Mathematicians
Excel
Elite AMC & AIME preparation for grades 4–12. Small-group instruction led by a Tsinghua University graduate with proven competition results.
Born from Passion,
Driven by Results
Sigma Club began as a labor of love. Our founder, a Tsinghua University graduate and former math & physics competition champion, started by volunteering over 200 hours to help local students in Weston discover the beauty of competition mathematics.
What started as community service quickly revealed its impact — students progressed from AMC 8 to AMC 10, and ultimately to AIME, achieving remarkable scores. Parents took notice, and Sigma Club was born.
Today, we maintain the same intimate, personalized approach that made those early sessions so effective. Every student receives individual attention, tailored problem sets, and a clear pathway to their competition goals.
Structured Pathways to
Competition Excellence
Each program is designed to meet students where they are and guide them to the next level of mathematical achievement.
AMC 8 Foundations
Build a strong mathematical foundation through creative problem-solving. Students develop number sense, combinatorics, and geometry skills that prepare them for competition success.
AMC 10/12 Advanced
Intensive preparation for AMC 10 and AMC 12 competitions. Master advanced techniques in algebra, geometry, number theory, and combinatorics to achieve qualifying scores for AIME.
AIME Preparation
For students who have qualified for AIME or are targeting qualification. Deep dives into olympiad-level problem solving with strategies for maximizing your AIME score.
Our Students'
Achievements Speak
From first-time competitors to AIME qualifiers, our students consistently exceed expectations.
AMC 8 Foundation
Students begin their competition journey, building problem-solving intuition and mathematical confidence.
AMC 10 Advancement
With strengthened skills, students tackle more challenging problems and begin targeting AIME qualification.
AIME Qualification
Students achieve the prestigious milestone of qualifying for the American Invitational Mathematics Examination.
AIME Score of 11
Our top student achieved an outstanding AIME score of 11 — a testament to dedicated preparation and exceptional talent.
Teaching Philosophy
We believe competition math is not about tricks — it's about deep understanding and the joy of discovery.
Small Group, Big Impact
Classes of 4–6 students ensure every student receives personalized attention. Questions are encouraged, and no one gets left behind.
Problem-Solving First
We don't teach formulas to memorize — we teach students how to think. Each problem is an opportunity to develop mathematical intuition.
Tailored Progression
Every student follows a personalized learning path. We identify strengths and weaknesses, then design targeted practice accordingly.
Consistent Practice
Regular homework assignments and mock competitions build the stamina and speed needed for timed competition environments.
What Parents Say
My son went from barely passing AMC 8 to qualifying for AIME in just two years. The personalized attention and genuine care for each student's growth is what sets Sigma Club apart.
The teaching approach here is completely different from other programs. Instead of memorizing formulas, my daughter learned to actually think through problems. Her confidence in math has soared.
We tried several math competition programs before finding Sigma Club. The small class size and the instructor's deep expertise in competition math made all the difference for our child.
Based in Beautiful
Weston, Massachusetts
Nestled in one of New England's most prestigious communities, Sigma Club provides a warm, focused learning environment. Our location is easily accessible from Wellesley, Newton, Lexington, and the greater Boston area.
Begin Your Child's
Math Journey
Schedule a free consultation to discuss your child's goals and find the right program. We'd love to hear from you.
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