San Francisco Math Circle (SFMC)




At the San Francisco Math Circle (, we make math accessible, inclusive, and fun! The SF Math Circle is an extracurricular math enrichment program that gives students an opportunity to develop their mathematical thinking skills in a supportive, collaborative, and fun environment. In our after-school classes and camps, we promote positive attitudes towards math and learning through engaging, hands-on puzzles and games that involve both creativity and critical thinking.

We believe that everyone can engage in and enjoy mathematical thinking. We offer compelling, low-floor, high-ceiling activities that make mathematical thinking accessible and fun for students from diverse backgrounds. 

Find out more!

You can find out more about our approach to math and math education here, and you can find a sample of our activities here.