Proof School

Proof School
Address
973 Mission Street San Francisco , California USA
Coordinates	37.781271°N 122.407927°W / 37.781271; -122.407927
Information
Type	Private School; Secondary
Founder	Ian Brown, Paul Zeitz, and Dennis Leary
Dean	Sam Vandervelde (mathematics); Zachary Sifuentes (humanities)
Head teacher	Sam Vandervelde
Faculty	25
Teaching staff	22
Grades	6–12
Enrollment	125
Campus	Urban
Accreditation	Western Association of Schools and Colleges
Website	http://proofschool.org

Proof School is a secondary school in San Francisco that offers a mathematics-focused liberal arts education. Currently, 125 students in grades 6–12 are enrolled in Proof School for the academic year (2024-2025).

The school was co-founded by Dennis Leary, Ian Brown, and Paul Zeitz, the chair of mathematics at University of San Francisco.[1] The school opened in the fall of 2015 with 45 students in grades 6–10.[2] The curriculum is inspired by math circles, which emphasizes communication and working together to solve math problems.[1]

Academics

Proof School is a full-curriculum day school that emphasizes communication, collaboration, and problem-solving. The school is accredited by Western Association of Schools and Colleges.

The school year is divided into 5 blocks, each of which consists of 6 normal academic weeks and a build week.

Each student has 5 courses: 4 morning courses that vary across grades, and a math class. The morning courses meet twice a week for 80 minutes per class. The math courses meet for two hours every day in the afternoon.

The (non-post-calculus) math classes focus on a different subject each block: Block 1 varies depending on grade, Block 2 is Algebra, Block 3 is Geometry, Block 4 is Algebra and Pre-Calculus, and Block 5 is Number Theory.

Extracurricular activities

Proof School currently has a number of internal clubs, and used to have a Zero Robotics team called Proof Robotics. The team qualified for the competition finals and was the leading member of the alliance Hit or Miss with the following teams: Crab Nebula from Liveo Cecioni in Livorno, Italy and Rock Rovers from Council Rock High School South in Holland, PA, USA. Hit or Miss placed 2nd place internationally and performed one of the first satellite hookings aboard the ISS.[3]

Students from Proof School have placed highly in a number of math competitions, including one student winning the European Girls' Mathematical Olympiad,[4] narrowly missing qualification for the International Mathematical Olympiad. Nearly every year, a student is among the top couple hundred high school students in the country in math by qualifying for the United States of America Mathematical Olympiad. One student attended the Research Science Institute and was selected among the top 5 research papers completed by participants.[5]

Students have also placed highly in other academic competitions. One student qualified for the International Linguistics Olympiad in 2024 but decided not to compete. Multiple students have won the Caroline D. Bradley Scholarship.[6][7] In the Regeneron Science Talent Search, two Proof School students have been named finalists and three have been named scholars.[8][9][10][11][12]

References

1. Chen, Ingfei (July 1, 2014). "A School Built Entirely Around the Love of Math". KQED. Retrieved November 4, 2022.
2. "Math skills add up at Proof School – San Francisco Business Times". Bizjournals.com. Retrieved July 5, 2015.
3. "Zero Robotics High School Tournament 2018". Zero Robotics. Retrieved August 7, 2023.
4. "European Girls' Mathematical Olympiad: Scoreboard for EGMO 2024 in Georgia". www.egmo.org. Retrieved February 11, 2025.
5. "Distinguished Written Papers and Oral Presentations | Center for Excellence in Education". www.cee.org. Archived from the original on December 7, 2024. Retrieved February 11, 2025.
6. "Announcing the 2024 Class of Caroline D. Bradley Scholars - Institute for Educational Advancement". educationaladvancement.org. September 10, 2019. Retrieved February 11, 2025.
7. "28 Gifted Learners Receive Caroline D. Bradley Scholarship to Attend Optimally Matched High School Program - Institute for Educational Advancement". educationaladvancement.org. September 10, 2020. Retrieved February 11, 2025.
8. "2021 Scholar Announcement". Society for Science. Retrieved February 11, 2025.
9. "2021 Finalists". Society for Science. Retrieved February 11, 2025.
10. "2022 Regeneron STS Scholars". Society for Science. Retrieved February 11, 2025.
11. "2023 Regeneron STS Scholars". Society for Science. Retrieved February 11, 2025.
12. "2025 Regeneron STS Finalists". Society for Science. Retrieved February 11, 2025.