Online registration is closed for this event. If available, tickets on the day of the event may incur an additional charge.

Come for Tween Primes, and stay for Unlimited!
Special joint registration rate

Now offering online programming!

Tween Primes: MoMath brings its popular Volumes book club to a younger audience.  Like to read?  Like math or wish you did?  Come to Tween Primes, the MoMath book club for tweens and teens (ages 10-17).  Good math reads: what better way to spend an evening?  5:30 pm – 6:30 pm EDT (New York).

Unlimited, is back, in a new online format!  Come spend an hour or more with your peers, enjoying interesting activities and interactive social games, all lead by an experienced MoMath educator.  This month, we’ll play mathematical Taboo – describe mathematical objects and concepts without using the most obvious words!  Test your creativity and problem-solving skills, and develop powerful mathematical communication tools while having fun with friends new and old!  6:30 pm – 8:00 pm EDT (New York).

These are live-streamed events.  Occasional video recordings are made available for a fee at


Tickets are available online via the registration link below.

May 17th, 2020 from  5:30 pm to  8:00 pm
MoMath Online
United States
Event Fee(s)
Tween Primes and Unlimited $23.00
Optional donation to help defray costs $10.00