9/12: Math Circles of Chicago Day at Wrigley Field!

K-5th graders special math circle session in Wrigley. Math in the morning and the Rays vs. the Cubs in the afternoon!

New: Fall Citywide Festival! Join us on the South Side!

Sign up for MC2's fall festival on September 6th in Woodlawn.

Forms Update

MC2 is updating its registration process, asking families to confirm student details and complete standard forms—streamlined so most only need to do it once for several years.

Summer 2025 Guide

A quick guide to summer 2025 math programs in Chicago and beyond, with tips on deadlines, applications, and where to find more information.

January Teacher Spotlight

An interview with veteran MC2 teacher Lisa Cash, reflecting on her journey with Math Circles, the role of parent enthusiasm, and how the program has shaped her teaching.

February Teacher Spotlight

An interview with MC2 teacher Louisa Shannon on her passion for equitable math education, the joy of student “Eureka” moments, and how Math Circles has deepened her commitment to teaching.

Summer Math Preview

A preview of MC2’s summer 2025 high school programs at Juarez HS, featuring Category Theory with Dr. Eugenia Cheng and a week on statistics and data science with UChicago professors.

April Teacher Spotlight

An interview with MC2 Teacher of the Month Keigo Kawaji, a tenured professor who leads math circles and festivals across Chicago, sharing his teaching journey, philosophy, and passion for problem-solving.

Former HSA Profile 1: Jocelyn Suastegui

A former student shares how joining Math Circles of Chicago transformed their view of math, inspired them to teach, and fueled a lasting passion for education.