Math Communities is dedicated to providing easy access to joyful, collaborative math activities.
- Activities designed by professional mathematicians and educators
- Materials for K-12 students and educators
- Focus on collaboration and fun
- Inclusive communities centered on mathematics
Upcoming online events from MathCommunities.org and our partners
All times are in PT (Los Angeles Timezone)
Virtual School Engagements
VIRTUAL CLASSROOM VISITS
Request a Virtual Classroom Visit.
VIRTUAL MATH FESTIVALS
Request a Virtual Math Festival.

MathCommunities.org provides joyful, collaborative math activities for K-12 students, parents, and educators.
Our activities are designed by professional mathematicians and educators to promote mathematical thinking and fun at the same time. We emphasize collaboration rather than competition, and focus on building inclusive communities around mathematics.
MathCommunities.org is an initiative of the American Institute of Mathematics (AIM), a 501(c)(3) nonprofit mathematics research institute funded by the NSF and based in San Jose, CA.

MathCircles.org
Audience: K-12 students and teachers/mathematics professionals
Description: Math Circles are communities of students and educators who meet regularly to explore, discover, and get excited about mathematics through problem-solving. The National Association of Math Circles connects local math circles throughout the U.S.
Website: https://www.mathcircles.org/
Math Teachers' Circle
Audience: K-12 and higher-education mathematics professionals
Description: Math Teachers’ Circles (MTCs) are communities of K-12 and higher-education mathematics professionals who meet regularly to explore mathematics together. The Math Teachers’ Circle Network connects locally organized MTCs throughout the U.S.
Website: https://www.mathteacherscircle.org/
Math Monday
Audience: K-12 students and parents/community volunteers
Description: Math Monday is a weekly drop-in lunchtime or after-school activity where students play with games, puzzles and manipulatives that help build their math skills.
Website: https://mathmonday.net/
AIMC
Audience: Indigenous K-12 students and their teachers
Description: The Alliance of Indigenous Math Circles is a global and inclusive community of Math Circles supporting Indigenous students and their teachers.
Website: https://aimathcircles.org/
Global Math Project
Audience: K-12 students and teachers/mathematics professionals
Description: The Global Math Project is a worldwide movement committed to inspiring educators everywhere to ignite and sustain in their students a love for learning mathematics, through a series of “Global Math Weeks” and supporting classroom materials.
Website: https://globalmathproject.org/
Send Us A Message
Please feel free to contact us about any of the following:
- Questions about upcoming events and workshops
- Joyful Math materials from us and our partners
- Resources for in-person and online math development
- Bringing Math Communities programs to your school
You can also join our newsletter to get weekly updates for upcoming online events, new and fun math activities and games, and articles from mathematicians and educators.