Theta Math Club
About us
We believe that we can help kids grow their interest in math through our courses. We teach competition math and problem solving skills to students in second through seventh grade. Theta Math Club can also serve as preparation for MathCounts, AMC8/10/12, and AIME competitions.
Our Mission
Our History
Theta Math was founded as an official non-profit organization in 2018 by Wanlin Li, Sophie Cai, and Jarrad Li. All money collected from students is either spent on supplies or donated to charity.
2025-26 Presidents
President - Grace Lu
Grace has been teaching at Theta Math since ninth grade. She is now a senior at Syosset High School, and values giving back to the math community by sharing her love of math with younger students.
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USAJMO Qualifier (2023)
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Math Prize for Girls Honorable Mention (2024, 2025), Qualifier (2023, 2024, 2025)
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6-time AIME Qualifier (2020-2025)
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Girls in Math at Yale 3rd Place Winner (2025)
President - Liran Zhou
Liran is currently a senior at Jericho High School. He has taught at Theta Math since ninth grade. He began his mathematical journey as a Theta Math student many years ago. Now, he aims to give back to the community and inspire younger students to take up mathematics.
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USAMO Bronze (2025)
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4x USA(J)MO Qualifier
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NYSML 1st Place (2025), 3rd Place (2023)
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PUMaC B Division 4th Place (2023), 5th Place (2024)
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SMT Online Geometry Round 1st Place (2025)
Meet Our Teachers
We're a student-led team of thinkers, innovators and educators. We approach our work with passion, using what we know to connect and help others.
Red Class
Kyle Chen
Olivia Fang
Yifan Gao
Lilian Zhou
Orange Class
Hosen Che
Matthew Li
Sylvia Song
Brady Xuan
Guanjie Zhao
Green Class
Erika Kawakami
Maggie Li
Cynthia Qian
Kenneth Shi
Blue Class
Purple Class
Bowen Li
Ethan Li
Hanru Zhang
Franklin Lee
Jack Li
Violet Class
Kevin Yu
Eric Zhang
Ryan Zhang
Black Class
Grace Lu
Liran Zhou
