Camp Lemma

What is Camp Lemma?

Camp Lemma is a one-week summer day program for rising 4th-9th graders who love math. Our campers learn, create, and play in a mathematically-rich environment, surrounded by like-minded peers, and guided by our expert staff.

Our Curriculum

Our activities allow students to explore a variety of mathematical topics outside the standard middle school and high school curriculum. From polytopes, to secret codes, to probability paradoxes, we try to give students a sense of the variety of ideas that fall under the broad umbrella of “mathematics.”

Our 2024 Summer Program

This summer Camp Lemma will run two one-week programs. Our first session, the week of June 17th-21st, is geared toward rising 6th-9th graders. Our second session, the week of June 24th-28th, is geared toward rising 4th-6th graders. Tuition for each program is $450 for the week, with financial aid available via our financial aid form.

Camp will be held in the Proof School building at 973 Mission Street in San Francisco. Camp hours are 9:30am to 3:45pm. Students should bring a lunch, and will have access to a refrigerator and microwave.

Health Policy

Camp Lemma is committed to running a safe and joyful in-person program this summer. We ask that campers who are exhibiting cold and flu symptoms stay home and contact the program to discuss prorated tuition.