MoMath February – March 2025 Upcoming Events

Dear MoMath friends,

As we usher in the new year, MoMath kicks things off with an exciting lineup of events.  Dive into the world of geometric shapes at Compound Cube Creations, explore the math of billiards, or learn how math played a role in finding a sunken treasure ship.  Pair learning with socializing at Knot So Simple, where students start by exploring the fascinating math behind knots and finish up with Unlimited fun, or at The Infinite Palette of Mathematical Art, a presentation by Visiting Professor David Reimann that’s followed by the AfterMath dance party.  Educators, One, Two, Three… Infinity! provides a professional development day filled with paradoxes, puzzles, and new teaching ideas, while everyone is welcome to a screening of Counted Out, a thought-provoking new movie that explores the connections between math, power, and equity — and director Vicki Abeles will be present for a post-screening discussion.  We close out the winter with National Women’s History Month, featuring a series of engaging math programs presented by a group of early career women in math.  Join us and make math one of the highlights of your year!

MoMath on Fifth, a pop-up experience located at 225 Fifth Avenue in Manhattan/New York City, is open for general admission from 10:00 am to 5:00 pm, seven days a week, 364 days a year.  Purchase admission tickets, become a member, and check out upcoming events, in person and online!

MoMath at a Glance
All times are in Eastern Time Zone (New York).
Fri, Jan 24 4:00 pm
and 4:45 pm
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Fri, Jan 24 4:30 pm Folding Fridays, MoMath’s weekly origami series (online)
Fri, Jan 24 6:30 pm
to 8:00 pm
Free! Family Fridays: “Compound Cube Creations” with Paula Krieg (in person)
Sat, Jan 25 10:15 am
and 11:15 am
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Sun, Jan 26 5:15 pm Tween Primes: a discussion of TrooFriend by Kirsty Applebaum; hosted by David Reimann (in person)
Sun, Jan 26 6:30 pm
to 8:30 pm
Unlimited, MoMath’s mix-n-mingle program for middle and high school students; featuring “Knot So Simple” with MOST Fellow Lizzie Buchanan (in person + drop-off)
Mon, Jan 27 9:30 am
to 3:00 pm
Educator Professional Development Day 2025: One, Two, Three… Infinity! (in person)
Tue, Jan 28 2:00 pm Senior Sessions: “Exhibit Explorations: Pythagorean Puzzlers” (online)
Tue, Jan 28 4:00 pm Loving Math — stories, games, and laughter in a hilariously fun children’s series (K–3); hosted by Steve Sherman (online)
Tue, Jan 28 6:30 pm Free to members! Meet a Mathematician, hosted by David Reimann (online)
Wed, Jan 29 4:00 pm
and 4:45 pm
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Fri, Jan 31 4:00 pm
and 4:45 pm
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Fri, Jan 31 4:30 pm Folding Fridays, MoMath’s weekly origami series (online)
Sat, Feb 1 10:15 am
and 11:15 am
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Sun, Feb 2 10:00 am
to 1:00 pm
Free! Free Play, MoMath’s free general admission hours (in person)
Sun, Feb 2 1:00 pm
to 2:30 pm
Extensions: Combinatorics minicourse, featuring Chaim Goodman-Strauss (grades 6–12) (online)
Mon, Feb 3 6:30 pm Meet a Mathematician, hosted by David Reimann (online)
Wed, Feb 5 2:00 pm Senior Sessions: “Cryptarithmetic” (online)
Wed, Feb 5 4:00 pm
and 4:45 pm
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Fri, Feb 7 4:00 pm
and 4:45 pm
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Fri, Feb 7 4:30 pm Folding Fridays, MoMath’s weekly origami series (online)
Sat, Feb 8 10:15 am
and 11:15 am
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Sat, Feb 8 8:00 pm Free! The Infinite Palette of Mathematical Art, featuring David Reimann (in person)
Sat, Feb 8 9:00 pm
to 11:00 pm
Free! The AfterMath (in person)
Mon, Feb 10 6:30 pm Starring Math, featuring Snowden; hosted by David Reimann (online)
Tue, Feb 11 4:00 pm Loving Math — stories, games, and laughter in a hilariously fun children’s series (K–3); hosted by Steve Sherman (online)
Wed, Feb 12 4:00 pm
and 4:45 pm
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Wed, Feb 12 4:00 pm
7:00 pm
Free! Math Encounters: “Bouncing Around: The Language of Billiards in Polygons” featuring Jayadev Athreya (in person)
Thu, Feb 13 2:00 pm Senior Sessions: “Fun on the Square Grid” (online)
Thu, Feb 13 3:00 pm
to 6:00 pm
Free! Free Play, MoMath’s free general admission hours — with extended Museum hours! (in person)
Fri, Feb 14 4:30 pm Folding Fridays, MoMath’s weekly origami series (online)
Fri, Feb 14 4:00 pm
and 4:45 pm
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Fri, Feb 14 6:30 pm
to 8:00 pm
Equilibrium, adult game night at MoMath; hosted by Liz McMahon and Gary Gordon (in person)
Sat, Feb 15 10:15 am
and 11:15 am
Winter 2025 MathPlay for 4’s and 5’s, MoMath’s preschool program (in person)
Sun, Feb 16 1:00 pm
to 2:30 pm
Extensions: Combinatorics minicourse, featuring Chaim Goodman-Strauss (grades 6–12) (online)
Mon, Feb 17 6:30 pm Free to members! QED, a conversation about math and math education; hosted by David Reimann (online)
Tue, Feb 18 2:00 pm Senior Sessions: “Sensational Puzzles” (online)
Tue, Feb 18 4:00 pm Free to members! Loving Math — stories, games, and laughter in a hilariously fun children’s series (K–3); hosted by Steve Sherman (online)
Wed, Feb 19 4:00 pm
7:00 pm
Free! Math Gym, a workout for your brain (grades 1–12) (online)
Fri, Feb 21 4:30 pm Folding Fridays, MoMath’s weekly origami series (online)
Fri, Feb 21 6:30 pm
to 8:00 pm
Free! Family Fridays: “King Kong Rearranges the Skyline” with Josh Zucker (in person)
Sat, Feb 22 3:00 pm Krazy Kahoot, MoMath’s family quiz show; hosted by Steve Sherman (online)
Sun, Feb 23 5:15 pm Tween Primes: a discussion of Slaying Digital Dragons by Alex J Parker; hosted by David Reimann (in person)
Sun, Feb 23 6:30 pm
to 8:30 pm
Unlimited, MoMath’s mix-n-mingle program for middle and high school students; featuring “Quantum Keys and No More Spies: How Qubits Secure Our Ties” with MOST Fellow Sarah Chehade (in person + drop-off)
Mon, Feb 24 6:30 pm Volumes: a discussion of The Art of Statistics by David Spiegelhalter; hosted by David Reimann (online)
Tue, Feb 25   Last chance to experience Fluids & Fractals at Composite, the gallery at MoMath (in person)
Note: MoMath will close early at 1:30 pm ET, for the 2025 MoMath Masters.
Tue, Feb 25 6:00 pm 2025 MoMath Masters adult math competition and charitable benefit (in person)
Wed, Feb 26 2:00 pm Senior Sessions: “Exhibit Explorations: Math Square” (online)
Thu, Feb 27 6:30 pm Ask a Mathematician — Anything! featuring David Reimann (online)
Fri, Feb 28 4:30 pm Folding Fridays, MoMath’s weekly origami series (online)
Mon, Mar 3 6:30 pm The MOST program celebrates National Women’s History Month: Her Path to Math: The Infinite Possibilities for Women in Mathematics, a panel discussion with seven early-career female mathematicians (online)
Thu, Mar 6 6:30 pm Meet a Mathematician, hosted by David Reimann (online)
Fri, Mar 7 4:30 pm Folding Fridays, MoMath’s weekly origami series (online)
Mon, Mar 10 6:30 pm Starring Math, featuring Jerry & Marge Go Large; hosted by David Reimann (online)
Wed, Mar 12 4:00 pm
7:00 pm
Free! Math Encounters: “Bayes’ Theorem — Looking for Gold in all the Right Places” featuring Allen Butler (in person)
Fri, Mar 14 4:30 pm Folding Fridays, MoMath’s weekly origami series (online)
Fri, Mar 14 6:30 pm
to 8:00 pm
Free! Family Fridays with Alex Kontorovich (in person)
Sun, Mar 16 6:30 pm
to 8:30 pm
Unlimited, MoMath’s mix-n-mingle program for middle and high school students; featuring “Rhythm, Harmony, and Form: Pop Music and the Fibonacci Sequence” with MOST Fellow Ariana Brown (in person + drop-off)
Mon, Mar 17 6:30 pm Ask a Mathematician — Anything! featuring David Reimann (online)
Tue, Mar 18 6:30 pm The MOST program celebrates National Women’s History Month: How to Untwist Your Tangles: The Algebra of Braids, with Hannah Fechtner (online)
Wed, Mar 19 4:00 pm
7:00 pm
Free! Math Gym, a workout for your brain (grades 1–12) (online)
Thu, Mar 20 6:30 pm QED, a conversation about math and math education; hosted by David Reimann (online)
Thu, Mar 20 7:00 pm
to 8:30 pm
Equilibrium, adult game night at MoMath (in person)
Fri, Mar 21 4:30 pm Folding Fridays, MoMath’s weekly origami series (online)
Sun, Mar 23 1:00 pm
to 2:30 pm
Extensions: Combinatorics minicourse, featuring Chaim Goodman-Strauss (grades 6–12) (online)
Sun, Mar 23 5:15 pm Tween Primes: a discussion of Windfall by Jennifer E. Smith; hosted by David Reimann (in person)
Mon, Mar 24 6:30 pm Volumes: a discussion of The Perfect Bet by Adam Kucharski; hosted by David Reimann (online)
Tue, Mar 25 4:00 pm Loving Math — stories, games, and laughter in a hilariously fun children’s series (K–3); hosted by Steve Sherman (online)
Tue, Mar 25 6:30 pm The MOST program celebrates National Women’s History Month: Programming Picasso: The Art of Linear Programming, with Angela Morrison (online)
Mon, Mar 27 6:00 pm Special screening of Counted Out, featuring film director Vicki Abeles (in person)
Fri, Mar 28 4:30 pm Folding Fridays, MoMath’s weekly origami series (online)
Sat, Mar 29 3:00 pm Krazy Kahoot, MoMath’s family quiz show; hosted by Steve Sherman (online)
Mon, Mar 31 6:30 pm The MOST program celebrates National Women’s History Month: When the Final Boss is a Bacterium: The Mathematics of Fighting Disease, with Lora Newman (online)
Tue, Apr 1 4:00 pm Loving Math — stories, games, and laughter in a hilariously fun children’s series (K–3); hosted by Steve Sherman (online)
Wed, Apr 2 4:00 pm
7:00 pm
Free! Math Encounters: “The Mathematics of Beauty: Unraveling the Mathematical Secrets Behind What We Find Appealing” featuring Mina Teicher (in person)
Apply now
Sign up for Transformations 2025, the summer program at MoMath
Apply to the 2024–2025 Expansions gifted math program
Integrators: The MoMath High School Volunteer Program
ROOT (Real Operational Outreach Training) Program, the summer internship program at MoMath for undergraduate math (or STEM) majors (application deadline: May 7)
The Rosenthal Prize for Innovation and Inspiration in Math Teaching
The Rosenthal Prize Summer Institute
The 2025 Steven H. Strogatz Prize for Math Communication: cash prizes for teens who inspire others with their passion for math!
MOVES 2025 Conference — call for proposals: “The Shapes of Math” (August 10–12, New York City)
Math meets art On temporary exhibition in Composite, the gallery at MoMath: Fluids & Fractals

For all upcoming events and programs at MoMath, please visit momath.org/calendar.


CONFERENCES

MOVES 2025: “The Shapes of Math” — CALL FOR PROPOSALS
Join MoMath for its seventh biennial conference on the Mathematics of Various Entertaining Subjects, featuring Alex Berke, Erik Demaine, Thomas Hales, and Uyen Nguyen.  MOVES will be held at NYU Courant, in New York City, from August 10 through August 12, 2025.  Submit an abstract or propose an activity (no later than May 1), and register for the conference at momath.org/moves.


UPCOMING EVENTS

Winter 2025 MathPlay for four- and five-year-olds
Friday, January 24, at 4:00 pm and 4:45 pm ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Folding Fridays, MoMath’s weekly origami series
Friday, January 24, from 4:30 pm to 5:30 pm ET (online)
Tap into your creative mathematical side by learning to fold a unique origami model each week!  Every session will be different, and each can stand alone.  Explore the wonders of paper folding — there’s math in every fold!  Register at momath.org/folding-fridays.

Free! Family Fridays: “Compound Cube Creations” with Paula Krieg
Friday, January 24, from 6:30 pm to 8:00 pm ET (in person)
Imagine a cube making a duplicate of itself from within, then rotating its clone 45 degrees around their shared center.  Surprisingly, the surface of the resulting object will be a pattern of triangles that somehow still create the illusion of conjoined cubes… huh?  The best way to wrap your brain around this shape is to start with two dimensions and build into the third dimension, which is exactly what we’ll do with Paula Krieg in this engaging program.  But, wait, there’s more.  After a short discussion describing “convex hulls,” we’ll create a custom box for our compound cubes.  The new surprise will be that now, we’ve entered the realm of hexagons.  You’ll have to see it to believe it!  Family Fridays is designed to bring family members of all ages together to enjoy a diverse array of engaging mathematical activities, promoting interest and enthusiasm among kids and adults alike.  Thanks to the generous support of Two Sigma, this program is free to attendees.  Register at momath.org/family-fridays.

Winter 2025 MathPlay for four- and five-year-olds
Saturday, January 25, at 10:15 am and 11:15 am ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Tween Primes: a discussion of TrooFriend by Kirsty Applebaum; hosted by David Reimann
Sunday, January 26, from 5:15 pm to 6:15 pm ET (in person + drop-off)

Are you a budding mathematician between the ages of 10 and 17 who loves reading?  Would you like to make new friends your age who share your passion for mathematics and literature?  Join host and MoMath’s 2024–2025 Visiting Professor for Public Outreach, David Reimann, for a book club discussion of TrooFriend by Kirsty Applebaum.  Imagine the perfect friend: one who never lies, steals, or bullies.  Enter the TrooFriend 560 — the cutting-edge marvel of artificial intelligence!  But what happens when your robot buddy starts developing human-like traits and emotions…  and decides to run away with their human companion?  Register at momath.org/tween-primes.

Unlimited, MoMath’s mix-n-mingle program for students in middle and high school; featuring “Knot So Simple” with MOST Fellow Lizzie Buchanan
Sunday, January 26, from 6:30 pm to 8:30 pm ET (in person + drop-off)

Middle and high school students, come indulge in an evening of mathematical (and parent-free!) fun at MoMath’s mix-n-mingle program.  The evening starts promptly with a special program featuring MOST Fellow Lizzie Buchanan, “Knot So Simple.”  Knots are for more than tying your shoes!  Some mathematicians think about knots all day long.  Explore the math of knots, discover how doodling and coloring can give us surprisingly simple answers to big questions, and learn how even some simple-sounding problems continue to keep mathematicians stumped!  Then, explore dynamic exhibits and enjoy fun, hands-on mathematical activities designed with you in mind; vibe with a peer group that thinks math is cool; and don’t miss the chance to boogie down on New York City’s only interactive, light-up Voronoi dance floor.  After your math adventure, stay for boundless cookies and hot cocoa!  This program is funded by Simons Foundation International and administered by the Simons Foundation’s Science, Society & Culture division.  Register at momath.org/unlimited.

Educator Professional Development Day 2025: One, Two, Three… Infinity!
Monday, January 27, from 9:30 am to 3:00 pm ET (in person)
Sequences and series are an endless source of paradoxes and puzzles to delight and challenge students in the classroom.  While looking at multiple lesson plans, first, we will compare rates of growth of familiar and important sequences.  Second, we will play with unusual sequences and try to guess their behavior.  Finally, we will explore the mysteries that come up when a sequence is taken out to infinity.  Join MoMath’s Outreach Mathematician Chaim Goodman-Strauss, co-author of the recent groundbreaking papers on the Hat and Spectre tiles and winner of the 2021 Rosenthal Prize for Innovation and Inspiration in Math Teaching.  Leave with classroom activities and expert background information to enrich your class with insights and ideas about our favorite subject.  Register at momath.org/pd-day.

Senior Sessions: “Exhibit Explorations: Pythagorean Puzzlers”
Tuesday, January 28, from 2:00 pm to 2:45 pm ET (online)

The Pythagorean theorem is one of the most important results in all of mathematics.  There are more than 120 geometric proofs currently known!  Explore geometric proofs in this hands-on workshop based on MoMath’s Time Tables puzzler.  Register at momath.org/senior-sessions.

Loving Math — stories, games, and laughter in a hilariously fun children’s series (K–3)
Tuesday, January 28, from 4:00 pm to 5:00 pm ET (online)

Fall in love with math in a laughter-filled series led by master storyteller Steve Sherman!  Join MoMath and Steve for Loving Math, a weekly series of wild and wacky sessions designed to help kindergarteners through third graders become passionate about mathematics.  If your child loves stories, games, and laughter, don’t miss this wild and wacky event!  Register at momath.org/loving.

Free to members! Meet a Mathematician, hosted by David Reimann
Tuesday, January 28, from 6:30 pm to 7:30 pm ET (online)
Did you ever wonder what a mathematician does all day?  Or what made someone decide to become a mathematician?  Or even, what a mathematician does for fun?  You may be surprised by some of the answers!  Join MoMath’s 2024–2025 Visiting Professor for Public Outreach David Reimann as he welcomes special guests each month to the MoMath stage to share their experiences, their stories, and their love of mathematics.  Plus, MoMath members receive free registration to this event!  (Not a member?  Join today!)  Register at momath.org/meetmath.

Winter 2025 MathPlay for four- and five-year-olds
Wednesday, January 29, at 4:00 pm and 4:45 pm ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Winter 2025 MathPlay for four- and five-year-olds
Friday, January 31, at 4:00 pm and 4:45 pm ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Folding Fridays, MoMath’s weekly origami series
Friday, January 31, from 4:30 pm to 5:30 pm ET (online)
Tap into your creative mathematical side by learning to fold a unique origami model each week!  Every session will be different, and each can stand alone.  Explore the wonders of paper folding — there’s math in every fold!  Register at momath.org/folding-fridays.

Winter 2025 MathPlay for four- and five-year-olds
Saturday, February 1, at 10:15 am and 11:15 am ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Free Play — a morning of free general admission to MoMath! (in person)
Sunday, February 2, from 10:00 am to 1:00 pm ET

During Free Play, general admission to MoMath (225 Fifth Avenue) will be completely free!  Come enjoy all your favorite exhibits — and if you have friends who have never been to the Museum, there’s no better time to bring them along.  Please note that free admission is available on a first-come, first-served basis; MoMath will limit entry once capacity is reached.  An early arrival is strongly encouraged for this popular event.  Register at momath.org/free-play.

Extensions online gifted math program: Combinatorics minicourse (grades 6–12), featuring Chaim Goodman-Strauss (session 2 of 7)
Sunday, February 2, from 1:00 pm to 2:30 pm ET (online)

Students, put on your thinking cap and join MoMath’s Outreach Educator, Chaim Goodman-Strauss, online for a combinatorics minicourse designed to engage and challenge mathematically-talented students in grades 6–12 from around the country.  In this course, we’ll explore the powerful tools from a branch of mathematics called combinatorics, which enable us to solve intriguing counting challenges with surprising connections.  Register at momath.org/extensions.

Meet a Mathematician, hosted by David Reimann
Monday, February 3, from 6:30 pm to 7:30 pm ET (online)
Did you ever wonder what a mathematician does all day?  Or what made someone decide to become a mathematician?  Or even, what a mathematician does for fun?  You may be surprised by some of the answers!  Join MoMath’s 2024–2025 Visiting Professor for Public Outreach David Reimann as he welcomes special guests each month to the MoMath stage to share their experiences, their stories, and their love of mathematics.  Register at momath.org/meetmath.

Senior Sessions: “Cryptarithmetic”
Wednesday, February 5, from 2:00 pm to 2:45 pm ET (online)

Arithmetic is fun, but arithmetic with letters is even better! Using process of elimination and clever logic, we will explore fundamental properties of base-10 arithmetic in a unique and challenging way.  Join us for CRYPT4R1THM3T1C!  Register at momath.org/senior-sessions.

Winter 2025 MathPlay for four- and five-year-olds
Wednesday, February 5, at 4:00 pm and 4:45 pm ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Winter 2025 MathPlay for four- and five-year-olds
Friday, February 7, at 4:00 pm and 4:45 pm ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Folding Fridays, MoMath’s weekly origami series
Friday, February 7, from 4:30 pm to 5:30 pm ET (online)
Tap into your creative mathematical side by learning to fold a unique origami model each week!  Every session will be different, and each can stand alone.  Explore the wonders of paper folding — there’s math in every fold!  Register at momath.org/folding-fridays.

Winter 2025 MathPlay for four- and five-year-olds
Saturday, February 8, at 10:15 am and 11:15 am ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Free! The Infinite Palette of Mathematical Art, featuring David Reimann
Saturday, February 8, from 8:00 pm to 9:00 pm ET (in person)
Join David Reimann, MoMath’s current Visiting Professor for Mathematical Outreach, for a journey through the history of his mathematical artwork and teaching career.  David showcased his acclaimed exhibit Pi and Other Mathematical Delights at MoMath in 2023.  Plan to stay afterwards to mingle and enjoy mathematically-inclined company at the AfterMath.  Register at momath.org/infinite.

Free! The AfterMath
Saturday, February 8, from 9:00 pm to 11:00 pm ET (in person)
No matter how you start your evening, be sure to end your night with dynamic exhibits, a live DJ, and dancing on New York City’s only interactive Voronoi dance floor.  Doors will open after the conclusion of David Reimann’s talk The Infinite Palette of Mathmatical Art, so secure your AfterMath spot by attending the engaging talk at 8:00 pm also.  Register at momath.org/aftermath.

Starring Math, featuring Snowden; hosted by David Reimann
Monday, February 10, from 6:30 pm to 7:30 pm ET (online)

MoMath goes to the movies!  Join host David Reimann, MoMath’s 2024-2025 Visiting Professor for Public Outreach, for an engaging discussion of the film SnowdenSnowden (2016) follows Edward Snowden, played by Joseph Gordon-Levitt, as he uncovers mass government surveillance programs while working for the NSA.  Torn between loyalty and morality, he leaks classified data to expose the truth, sparking a global debate on privacy and freedom.  Register at momath.org/starring-math.

Loving Math — stories, games, and laughter in a hilariously fun children’s series (K–3)
Tuesday, February 11, from 4:00 pm to 5:00 pm ET (online)

Fall in love with math in a laughter-filled series led by master storyteller Steve Sherman!  Join MoMath and Steve for Loving Math, a weekly series of wild and wacky sessions designed to help kindergarteners through third graders become passionate about mathematics.  If your child loves stories, games, and laughter, don’t miss this wild and wacky event!  Register at momath.org/loving.

Free! Math Encounters: “Bouncing Around: The Language of Billiards in Polygons” featuring Jayadev Athreya
Wednesday, February 12, at 4:00 pm and 7:00 pm ET (in person)

How many ways can a billiard ball bounce around a polygonal table?  This seemingly simple question opens the door to some surprisingly deep mathematics.  It turns out we don’t know much about mathematical billiards in polygons, even though they are very simple models of Newtonian mechanics.  Join Jayadev Athreya, Professor of Mathematics and the Comparative History of Ideas at the University of Washington, who will share some very new mathematics as we explore the intriguing dynamics at the intersection of geometry and motion.  Math Encounters is MoMath’s popular free public presentation series celebrating the spectacular world of mathematics.  This program is funded by Simons Foundation International and administered by the Simons Foundation’s Science, Society & Culture division.  Register at momath.org/math-encounters.

Winter 2025 MathPlay for four- and five-year-olds
Wednesday, February 12, at 4:00 pm and 4:45 pm ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Senior Sessions: “Fun on the Square Grid”
Thursday, February 13, from 2:00 pm to 2:45 pm ET (online)

Join us for fun on the grid!  Become a detective of geometry, searching for squares that are hiding in plain sight.  Discover surprising properties of random shapes that you create by connecting dots on a square grid.  Register at momath.org/senior-sessions.

Free Play — free general admission to MoMath — with extended Museum hours!
Thursday, February 13, from 3:00 pm to 6:00 pm ET
(in person)
During Free Play, general admission to MoMath (225 Fifth Avenue) will be completely free!  Come enjoy all your favorite exhibits — and if you have friends who have never been to the Museum, there’s no better time to bring them along.  Please note that free admission is available on a first-come, first-served basis; MoMath will limit entry once capacity is reached.  An early arrival is strongly encouraged for this popular event.  Register at momath.org/free-play.

Folding Fridays, MoMath’s weekly origami series
Friday, February 14, from 4:30 pm to 5:30 pm ET (online)
Tap into your creative mathematical side by learning to fold a unique origami model each week!  Every session will be different, and each can stand alone.  Explore the wonders of paper folding — there’s math in every fold!  Register at momath.org/folding-fridays.

Winter 2025 MathPlay for four- and five-year-olds
Friday, February 14, at 4:00 pm and 4:45 pm ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Equilibrium, adult game night at MoMath; hosted by Liz McMahon and Gary Gordon
Friday, February 14, from 6:30 pm to 8:00 pm ET (in person)
Join MoMath for a fun-filled adults-only evening of mathematically-rich games!  Make new friends and reconnect with old ones as you enjoy the unique evening atmosphere of the nation’s premier math museum.  Equilibrium in February will be hosted by Liz McMahon and Gary Gordon, Professors Emeriti of Mathematics at Lafayette College and co-authors of The Joy of SET: The Many Mathematical Dimensions of a Seemingly Simple Card Game.  Register at momath.org/game-night.

Winter 2025 MathPlay for four- and five-year-olds
Saturday, February 15, at 10:15 am and 11:15 am ET
(in person)
Led by an experienced MoMath educator, MathPlay offers children the opportunity to play well-developed games that help broaden math skills, improve problem-solving techniques, fine-tune motor coordination, and enhance communication and social skills.  Give your child every chance of success — recent studies have shown that early development of math skills can be a strong predictor of future school achievement.  Register at momath.org/mathplay.

Extensions online gifted math program: Combinatorics minicourse (grades 6–12), featuring Chaim Goodman-Strauss (session 3 of 7)
Sunday, February 16, from 1:00 pm to 2:30 pm ET (online)

Students, put on your thinking cap and join MoMath’s Outreach Educator, Chaim Goodman-Strauss, online for a combinatorics minicourse designed to engage and challenge mathematically-talented students in grades 6–12 from around the country.  In this course, we’ll explore the powerful tools from a branch of mathematics called combinatorics, which enable us to solve intriguing counting challenges with surprising connections.  Register at momath.org/extensions.

Free to members! QED, a conversation about math and math education; hosted by David Reimann
Monday, February 17, from 6:30 pm to 7:30 pm ET (online)

Join MoMath’s 2024–2025 Visiting Professor for Public Outreach David Reimann as he welcomes special guests to the MoMath stage for an engaging conversation about math and math education.  Plus, MoMath members receive free registration to this event!  (Not a member?  Join today!)  Register at momath.org/QED.

Senior Sessions: “Sensational Puzzles”
Tuesday, February 18, from 2:00 pm to 2:45 pm ET (online)

Explore mathematical puzzles that grabbed the headlines!  Learn to solve spectacular and controversial puzzles using logic, probability, and basic graph theory; then develop puzzle-solving strategies while diving into these news-making mathematical conundrums.  Register at momath.org/senior-sessions.

Free to members! Loving Math — stories, games, and laughter in a hilariously fun children’s series (K–3)
Tuesday, February 18, from 4:00 pm to 5:00 pm ET (online)

Fall in love with math in a laughter-filled series led by master storyteller Steve Sherman!  Join MoMath and Steve for Loving Math, a weekly series of wild and wacky sessions designed to help kindergarteners through third graders become passionate about mathematics.  If your child loves stories, games, and laughter, don’t miss this wild and wacky event!  Plus, MoMath members receive free registration to this event!  (Not a member?  Join today!)  Register at momath.org/loving.

Free! Math Gym, a workout for your brain
Wednesday, February 19, at 4:00 pm and 7:00 pm ET (online)

Students, spend an hour independently working on engaging and beautiful math problems.  Choose whichever challenges you like and explore them with the guidance and mentorship of an expert mathematician.  If you love to experience the incredible joy of mathematical discovery, you won’t want to miss this enjoyable monthly program.  Free to register; spots are limited.  Register at momath.org/math-gym.

Folding Fridays, MoMath’s weekly origami series
Friday, February 21, from 4:30 pm to 5:30 pm ET (online)
Tap into your creative mathematical side by learning to fold a unique origami model each week!  Every session will be different, and each can stand alone.  Explore the wonders of paper folding — there’s math in every fold!  Register at momath.org/folding-fridays.

Free! Family Fridays: “King Kong Rearranges the Skyline” with Josh Zucker
Friday, February 21, from 6:30 pm to 8:00 pm ET (in person)
King Kong looks at a collection of buildings and rearranges them by swiping the bottom floor out of each one and stacking them up into a new building.  He enjoys that so much that he decides to do it again, and again, and again.  What happens to the heights of the buildings in the long run?  Join mathemagician Josh Zucker for a night of interactive fun as we explore the math of directed graphs.  Family Fridays is designed to bring family members of all ages together to enjoy a diverse array of engaging mathematical activities, promoting interest and enthusiasm among kids and adults alike.  Thanks to the generous support of Two Sigma, this program is free to attendees.  Register at momath.org/family-fridays.

Krazy Kahoot, MoMath’s family quiz show
Saturday, February 22, from 3:00 pm to 4:00 pm ET (online)

Join MoMath’s favorite math quizmaster Steve Sherman for a fun-filled family game bursting with a wide range of entertaining questions for all ages.  Is your family up for this lively challenge?!  Recommended for ages 10 to 110.  Register at momath.org/krazy.

Tween Primes: a discussion of Slaying Digital Dragons by Alex J Parker; hosted by David Reimann
Sunday, February 23, from 5:15 pm to 6:15 pm ET (in person + drop-off)

Are you a budding mathematician between the ages of 10 and 17 who loves reading?  Would you like to make new friends your age who share your passion for mathematics and literature?  Join host and MoMath’s 2024–2025 Visiting Professor for Public Outreach David Reimann for a book club discussion of Slaying Digital Dragons by Alex J Parker.  With respect, empathy, and wacky humor, Slaying Digital Dragons empowers teens to explore their screen scene; join the resistance against Big Tech’s manipulations and addictive algorithms; protect their body, brain, psyche, reputation, and relationships from the Digital Dark Side; and optimize their digital lives.  Register at momath.org/tween-primes.

Unlimited, MoMath’s mix-n-mingle program for students in middle and high school; featuring “Quantum Keys and No More Spies: How Qubits Secure Our Ties” with MOST Fellow Sarah Chehade
Sunday, February 23, from 6:30 pm to 8:30 pm ET (in person + drop-off)

Middle and high school students, come indulge in an evening of mathematical (and parent-free!) fun at MoMath’s mix-n-mingle program.  The evening starts promptly with a special program featuring MOST Fellow Sarah Chehade, “Quantum Keys and No More Spies: How Qubits Secure Our Ties.”  How do you keep your secrets?  In a quantum world, secrets are protected by mathematical physics; quantum encryption is nearly unbreakable, thanks to special mathematical properties like superposition and entanglement.  Whether you’re brand new to quantum concepts or just curious about the quantum future, join us for an introduction to the fascinating world of qubits and quantum cryptography.  Then, explore dynamic exhibits and enjoy fun, hands-on mathematical activities designed with you in mind; vibe with a peer group that thinks math is cool; and don’t miss the chance to boogie down on New York City’s only interactive, light-up Voronoi dance floor.  After your math adventure, stay for boundless cookies and hot cocoa!  This program is funded by Simons Foundation International and administered by the Simons Foundation’s Science, Society & Culture division.  Register at momath.org/unlimited.

Volumes: a discussion of The Art of Statistics by David Spiegelhalter; hosted by David Reimann
Monday, February 24, from 6:30 pm to 7:30 pm ET (online)

Join host David Reimann, MoMath’s 2024–2025 Visiting Professor for Public Outreach, for an engaging book club discussion of The Art of Statistics by David Spiegelhalter.  The Art of Statistics is a comprehensive guide to understanding and interpreting statistical data.  The book is aimed at readers who have little or no knowledge of statistics, but who want to learn how to use statistics to make sense of the world around them.  Register at momath.org/volumes.

The 2025 MoMath Masters adult math competition and charitable benefit
Tuesday, February 25, at 6:00 pm ET (in person)
Come one, come all, for another edition of the one-of-a-kind MoMath Masters, the exciting annual competition and fundraiser.  Put your thinking caps on for this fun-filled night, from the challenging competition round to the entertaining evening program and right through to the suspenseful finals.  Participate or just come to watch; a good time is had by all!  Show your support with a tax-deductible table sponsorship or ticket purchase at momath.org/masters.

Senior Sessions: “Exhibit Explorations: Math Square
Wednesday, February 26, from 2:00 pm to 2:45 pm ET (online)

The interactive Math Square floor is one of the Museum’s signature exhibits and among its varying programs is a Voronoi diagram, which creates colorful polygons under your feet.  Learn exciting details about this Museum exhibit and also how to make your very own Voronoi diagram.  Register at momath.org/senior-sessions.

Ask a Mathematician — Anything! featuring David Reimann
Thursday, February 27, from 6:30 pm to 7:30 pm ET (online)
Ever wanted to ask a mathematician something, maybe about a curious new idea you have, or a concept you’d like to understand better?  Don’t know whom to ask?  Here’s your chance!  Join David Reimann, MoMath’s 2024–2025 Visiting Professor for Public Outreach, for this one-hour, interactive session.  Come with your own questions for David, or just join to listen in.  All are welcome, and no question is too basic — although plenty may be too hard!  Register at momath.org/ask-anything.

Folding Fridays, MoMath’s weekly origami series
Friday, February 28, from 4:30 pm to 5:30 pm ET (online)
Tap into your creative mathematical side by learning to fold a unique origami model each week!  Every session will be different, and each can stand alone.  Explore the wonders of paper folding — there’s math in every fold!  Register at momath.org/folding-fridays.

Extensions online gifted math program: Combinatorics minicourse (grades 6–12), featuring Chaim Goodman-Strauss (session 4 of 7)
Sunday, March 2, from 1:00 pm to 2:30 pm ET (online)

Students, put on your thinking cap and join MoMath’s Outreach Educator, Chaim Goodman-Strauss, online for a combinatorics minicourse designed to engage and challenge mathematically-talented students in grades 6–12 from around the country.  In this course, we’ll explore the powerful tools from a branch of mathematics called combinatorics, which enable us to solve intriguing counting challenges with surprising connections.  Register at momath.org/extensions.

The MOST program celebrates National Women’s History Month: Her Path to Math: The Infinite Possibilities for Women in Mathematics, a panel discussion with seven early-career female mathematicians
Monday, March 3, from 6:30 pm to 7:30 pm ET (online)

In this engaging panel discussion, seven early-career female mathematicians and Fellows from MoMath’s Mathematics Outreach Seminar and Training (MOST) program celebrate women’s impact in mathematics, share their stories, and provide advice for careers in math.  Meet Emily Casey, Juliann Geraci, Inga Girshfeld, Oleksandra Lymar, Uchenna Okorie, Carli Peterson, and Laura Seaberg, and come with questions and a curiosity for what a research career is like.  This program is funded by Simons Foundation International and administered by the Simons Foundation’s Science, Society & Culture division.  Learn more and register at momath.org/march25most.

Meet a Mathematician, hosted by David Reimann
Thursday, March 6, from 6:30 pm to 7:30 pm ET (online)
Did you ever wonder what a mathematician does all day?  Or what made someone decide to become a mathematician?  Or even, what a mathematician does for fun?  You may be surprised by some of the answers!  Join MoMath’s 2024–2025 Visiting Professor for Public Outreach David Reimann as he welcomes special guests each month to the MoMath stage to share their experiences, their stories, and their love of mathematics.  Register at momath.org/meetmath.

Folding Fridays, MoMath’s weekly origami series
Friday, March 7, from 4:30 pm to 5:30 pm ET (online)
Tap into your creative mathematical side by learning to fold a unique origami model each week!  Every session will be different, and each can stand alone.  Explore the wonders of paper folding — there’s math in every fold!  Register at momath.org/folding-fridays.

Starring Math, featuring Jerry & Marge Go Large; hosted by David Reimann
Monday, March 10, from 6:30 pm to 7:30 pm ET (online)

MoMath goes to the movies!  Join host David Reimann, MoMath’s 2024-2025 Visiting Professor for Public Outreach, for an engaging discussion of the film Jerry & Marge Go Large.  Each month, MoMath’s 2024–2025 Visiting Professor for Public Outreach, David Reimann will host an hour of discussion about a film or TV program and its connection to mathematics, either in its content or its creation.  Register at momath.org/starring-math.

Free! Math Encounters: “Bayes’ Theorem — Looking for Gold in all the Right Places” featuring Allen Butler
Wednesday, March 12, at 4:00 pm and 7:00 pm ET (in person)

How do you find a sunken treasure ship using scientific methods?  You use Bayes’ Theorem (aka Bayes’ Rule), which appears simple enough, but has far-reaching consequences.  Join Allen Butler, former President and CEO of Daniel H. Wagner Associates and Treasurer of the Mathematical Association of America (MAA), as he provides a little of the history behind Bayes’ Theorem, a derivation of its mathematical basis, and a description of the less formal basis where it is viewed as a form of evidential or inferential reasoning.  Plus, hear the amazing story of how Dr. Butler and his company used Bayes’ Theorem in the location and recovery of the “Ship of Gold,” the SS Central America, a side-wheel steamer carrying nearly six hundred passengers returning from the California Gold Rush, which sank in a hurricane two hundred miles off the Carolina coast in September 1857.  Math Encounters is MoMath’s popular free public presentation series celebrating the spectacular world of mathematics.  This program is funded by Simons Foundation International and administered by the Simons Foundation’s Science, Society & Culture division.  Register at momath.org/math-encounters.

Folding Fridays, MoMath’s weekly origami series
Friday, March 14, from 4:30 pm to 5:30 pm ET (online)
Tap into your creative mathematical side by learning to fold a unique origami model each week!  Every session will be different, and each can stand alone.  Explore the wonders of paper folding — there’s math in every fold!  Register at momath.org/folding-fridays.

Free! Family Fridays with Alex Kontorovich
Friday, March 14, from 6:30 pm to 8:00 pm ET (in person)
Family Fridays is designed to bring family members of all ages together to enjoy a diverse array of engaging mathematical activities, promoting interest and enthusiasm among kids and adults alike.  Thanks to the generous support of Two Sigma, this program is free to attendees.  Register at momath.org/family-fridays.

Unlimited, MoMath’s mix-n-mingle program for students in middle and high school; featuring “Rhythm, Harmony, and Form: Pop Music and the Fibonacci Sequence” with MOST Fellow Ariana Brown
Sunday, March 16, from 6:30 pm to 8:30 pm ET (in person + drop-off)

Middle and high school students, come indulge in an evening of mathematical (and parent-free!) fun at MoMath’s mix-n-mingle program.  The evening starts promptly with a special program featuring MOST Fellow Ariana Brown, “Rhythm, Harmony, and Form: Pop Music and the Fibonacci Sequence.”  Mathematical patterns naturally appear everywhere — even in music!  Whether it’s intentional or not, songwriters often create music in which we can find the Fibonacci sequence and the Golden Ratio.  Come explore how these mathematical concepts show up in some pop songs you know.  Does this increase their impact and give them more emotional power?  Join us to discuss how math lends music harmony and beauty, discover that math and music aren’t so different, and hear some great songs along the way!  Then, explore dynamic exhibits and enjoy fun, hands-on mathematical activities designed with you in mind; vibe with a peer group that thinks math is cool; and don’t miss the chance to boogie down on New York City’s only interactive, light-up Voronoi dance floor.  After your math adventure, stay for boundless cookies and hot cocoa!  This program is funded by Simons Foundation International and administered by the Simons Foundation’s Science, Society & Culture division.  Register at momath.org/unlimited.

Ask a Mathematician — Anything! featuring David Reimann
Monday, March 17, from 6:30 pm to 7:30 pm ET (online)
Ever wanted to ask a mathematician something, maybe about a curious new idea you have, or a concept you’d like to understand better?  Don’t know whom to ask?  Here’s your chance!  Join David Reimann, MoMath’s 2024–2025 Visiting Professor for Public Outreach, for this one-hour, interactive session.  Come with your own questions for David, or just join to listen in.  All are welcome, and no question is too basic — although plenty may be too hard!  Register at momath.org/ask-anything.

The MOST program celebrates National Women’s History Month: How to Untwist Your Tangles: The Algebra of Braids, with Hannah Fechtner
Tuesday, March 18, from 6:30 pm to 7:30 pm ET (online)

How can we add things that aren’t numbers?  Join mathematician Hannah Fechtner to explore the tangled mathematics of braids.  You might think doing math about curved strings requires advanced knowledge or complicated techniques, but it turns out that math can actually simplify the situation — we’ll create a whole new system of math based on string crossings, and never use anything more than you learned in elementary school!  This program is funded by Simons Foundation International and administered by the Simons Foundation’s Science, Society & Culture division.  Learn more and register at momath.org/march25most.

Free! Math Gym, a workout for your brain
Wednesday, March 19, at 4:00 pm and 7:00 pm ET (online)

Students, spend an hour independently working on engaging and beautiful math problems.  Choose whichever challenges you like and explore them with the guidance and mentorship of an expert mathematician.  If you love to experience the incredible joy of mathematical discovery, you won’t want to miss this enjoyable monthly program.  Free to register; spots are limited.  Register at momath.org/math-gym.

QED, a conversation about math and math education; hosted by David Reimann
Thursday, March 20, from 6:30 pm to 7:30 pm ET (online)

Join MoMath’s 2024–2025 Visiting Professor for Public Outreach David Reimann as he welcomes special guests to the MoMath stage for an engaging conversation about math and math education.  Register at momath.org/QED.

Equilibrium, adult game night at MoMath
Thursday, March 20, from 7:00 pm to 8:30 pm ET (in person)
Join MoMath for a fun-filled adults-only evening of mathematically-rich games!  Make new friends and reconnect with old ones as you enjoy the unique evening atmosphere of the nation’s premier math museum.  Register at momath.org/game-night.

Folding Fridays, MoMath’s weekly origami series
Friday, March 21, from 4:30 pm to 5:30 pm ET (online)
Tap into your creative mathematical side by learning to fold a unique origami model each week!  Every session will be different, and each can stand alone.  Explore the wonders of paper folding — there’s math in every fold!  Register at momath.org/folding-fridays.

Extensions online gifted math program: Combinatorics minicourse (grades 6–12), featuring Chaim Goodman-Strauss (session 5 of 7)
Sunday, March 23, from 1:00 pm to 2:30 pm ET (online)

Students, put on your thinking cap and join MoMath’s Outreach Educator, Chaim Goodman-Strauss, online for a combinatorics minicourse designed to engage and challenge mathematically-talented students in grades 6–12 from around the country.  In this course, we’ll explore the powerful tools from a branch of mathematics called combinatorics, which enable us to solve intriguing counting challenges with surprising connections.  Register at momath.org/extensions.

Tween Primes: a discussion of Windfall by Jennifer E. Smith; hosted by David Reimann
Sunday, March 23, from 5:15 pm to 6:15 pm ET (in person + drop-off)

Are you a budding mathematician between the ages of 10 and 17 who loves reading?  Would you like to make new friends your age who share your passion for mathematics and literature?  Join host and MoMath’s 2024–2025 Visiting Professor for Public Outreach David Reimann for a book club discussion of Windfall by Jennifer E. Smith.  Alice doesn’t believe in luck — at least, not the good kind.  But she does believe in love, and for some time now, she’s been pining for her best friend, Teddy.  On his eighteenth birthday — just when it seems they might be on the brink of something — she buys him a lottery ticket on a lark.  To their astonishment, he wins $140 million, and in an instant, everything changes.  Register at momath.org/tween-primes.

Volumes: a discussion of The Perfect Bet by Adam Kucharski; hosted by David Reimann
Monday, March 24, from 6:30 pm to 7:30 pm ET (online)

Join host David Reimann, MoMath’s 2024–2025 Visiting Professor for Public Outreach, for an engaging book club discussion of The Perfect Bet: How Science and Math Are Taking the Luck Out of Gambling by Adam Kucharski.  For the past 500 years, gamblers — led by mathematicians and scientists — have been trying to figure out how to pull the rug out from under Lady Luck.  In The Perfect Bet, mathematician and award-winning writer Adam Kucharski tells the astonishing story of how the experts have succeeded, revolutionizing mathematics and science in the process.  The house can seem unbeatable.  Kucharski shows us just why it isn’t.  Even better, he demonstrates how the search for the perfect bet has been crucial for the scientific pursuit of a better world.  Register at momath.org/volumes.

Loving Math — stories, games, and laughter in a hilariously fun children’s series (K–3)
Tuesday, March 25, from 4:00 pm to 5:00 pm ET (online)

Fall in love with math in a laughter-filled series led by master storyteller Steve Sherman!  Join MoMath and Steve for Loving Math, a weekly series of wild and wacky sessions designed to help kindergarteners through third graders become passionate about mathematics.  If your child loves stories, games, and laughter, don’t miss this wild and wacky event!  Register at momath.org/loving.

The MOST program celebrates National Women’s History Month: Programming Picasso: The Art of Linear Programming, with Angela Morrison
Tuesday, March 25, from 6:30 pm to 7:30 pm ET (online)

Join mathematician and Mathematics Outreach Seminar and Training program Fellow Angela Morrison for an exploration of how linear programming can be applied to the creation of art and other areas of day-to-day life.  This program is funded by Simons Foundation International and administered by the Simons Foundation’s Science, Society & Culture division.  Learn more and register at momath.org/march25most.

Special screening of Counted Out, featuring film director Vicki Abeles
Thursday, March 27, at 6:00 pm ET (in person)

Join MoMath for a special screening of Counted Out, a thought-provoking documentary that examines how perceptions of math shape power, equity, and opportunity in today’s data-driven world.  Through personal stories and expert insights, Counted Out reveals how math influences everything from political polarization to economic access — and explores the potential for a more informed and inclusive future.  Could rethinking who is a “math person” create new opportunities and a more equitable society?  Don’t miss this compelling exploration of the transformative role math plays in shaping the present world.  Register at momath.org/counted.

Folding Fridays, MoMath’s weekly origami series
Friday, March 28, from 4:30 pm to 5:30 pm ET (online)
Tap into your creative mathematical side by learning to fold a unique origami model each week!  Every session will be different, and each can stand alone.  Explore the wonders of paper folding — there’s math in every fold!  Register at momath.org/folding-fridays.

Krazy Kahoot, MoMath’s family quiz show
Saturday, March 29, from 3:00 pm to 4:00 pm ET (online)

Join MoMath’s favorite math quizmaster Steve Sherman for a fun-filled family game bursting with a wide range of entertaining questions for all ages.  Is your family up for this lively challenge?!  Recommended for ages 10 to 110.  Register at momath.org/krazy.

The MOST program celebrates National Women’s History Month: When the Final Boss is a Bacterium: The Mathematics of Fighting Disease, with Lora Newman
Monday, March 31, from 6:30 pm to 7:30 pm ET (online)

What are our most effective weapons against an epidemic?  How do we know?  And what does that have to do with video games?  Join mathematician and MOST Fellow Lora Newman to learn how mathematicians and epidemiologists think about disease spread and how mathematical models can reveal the best way to deal with an outbreak.  We’ll talk about epidemiology, optimal control theory, and even how to speed-run a video game!  This program is funded by Simons Foundation International and administered by the Simons Foundation’s Science, Society & Culture division.  Learn more and register at momath.org/march25most.

Loving Math — stories, games, and laughter in a hilariously fun children’s series (K–3)
Tuesday, April 1, from 4:00 pm to 5:00 pm ET (online)

Fall in love with math in a laughter-filled series led by master storyteller Steve Sherman!  Join MoMath and Steve for Loving Math, a weekly series of wild and wacky sessions designed to help kindergarteners through third graders become passionate about mathematics.  If your child loves stories, games, and laughter, don’t miss this wild and wacky event!  Register at momath.org/loving.

Free! Math Encounters: “The Mathematics of Beauty: Unraveling the Mathematical Secrets Behind What We Find Appealing” featuring Mina Teicher
Wednesday, April 2, at 4:00 pm and 7:00 pm ET (in person)

Is beauty a universal concept that can be defined through mathematics, or is it truly in the eye of the beholder?  In this engaging presentation, mathematician Mina Teicher explores this thought-provoking question, sharing examples from both nature and human-made objects.  Can math be used to identify the patterns that many consider beautiful?  Explore, discuss, and debate in a lively dialogue about the connection between aesthetic beauty and mathematics.  Math Encounters is MoMath’s popular free public presentation series celebrating the spectacular world of mathematics.  This program is funded by Simons Foundation International and administered by the Simons Foundation’s Science, Society & Culture division.  Register at momath.org/math-encounters.


SCHOOL YEAR PROGRAMS

MoMath field trips, in-school workshops, and other educational opportunities
Bring your students to MoMath for a peek into the exciting world of mathematics and see why students and teachers of all ages love the Museum.  Or, let MoMath come to you and choose from a range of on-campus options, including MoMath educator-led workshops and MoMath’s MM2GO traveling exhibits.  Learn more and book your experience at fieldtrips.momath.org.

Title I schools are eligible for free programs and field trips
MoMath’s free outreach programs for Title I schools include in-person and online field trips to the Museum, workshops presented by experienced MoMath educators in your classroom, and visits to your school by Math Midway 2 Go (MM2GO), MoMath’s traveling suite of mathematical exhibits.  Support for these programs is now available, thanks to contributions from individuals and organizations including: Judith Gibbons and Francesco Scattone, The Scripps Family Fund for Education and the Arts, Two Sigma, the ADP Foundation, and New York City Council Members Carlina Rivera (Council District 2) and Mercedes Narcisse (Council District 46).  These programs are supported, in part, by public funds from the New York City Department of Cultural Affairs in partnership with the City Council.  To apply for one of these free programs, visit titleone.momath.org.  Interested in sponsoring one of them?  Email donation@momath.org.

Expansions, MoMath’s gifted program to engage and challenge NYC’s brightest math students (grades 1–12)
Reinvent math class with Expansions, MoMath’s after-school gifted program.  Expansions sessions are designed and delivered by MoMath’s education team to illuminate the wonders of mathematics, challenge and inspire students, and broaden mathematical horizons.  With topics ranging from fractals to cellular automata, Expansions sessions provide an opportunity for participants to learn advanced and fascinating topics not included in the standard K–12 curriculum.  Plus, students can benefit from enjoying math together in small groups of talented and focused young scholars.  MoMath offers rolling admissions as limited spots become available.  Learn more at momath.org/expansions.


FOR THE DEDICATED MATH FANS

Retail Pick-of-the-Month: MoMath Light Up Keychain
The MoMath Light Up Keychain is new to the Additions Shop!  This silver, laser etched keychain, designed by Bathsheba, is the perfect combination of contemporary sophistication and subtle geometric elegance.  It has a tiny tab light that gently illuminates the fine details of the etched design.  Practical and smart, this keychain is a great gift for yourself or anyone who would love to accessorize with a touch of MoMath!

Organizing a team outing or class playdate?  Make it fun and mathematical — come out to MoMath!
Large groups of 25 or more individuals receive discounted admission rates; visit momath.org/groupsales for details and pricing.  Advance purchase and a reservation is required for all large groups.

Steven H. Strogatz Prize for Math Communication — awarded to students 15 to 18 years old
Are you a high school student who wants to share your love of math with the world?  Enter this worldwide contest!  Applications are currently being accepted.  Cash prizes will be awarded for compelling math communication projects, and award-winning projects will be posted online.  To learn more, visit momath.org/strogatzprize.

Host your birthday party at MoMath
Looking to host a one-of-a-kind birthday party full of fabulous mathematical fun?  Invite your guests to MoMath for unique party activities and games, plus a chance to explore engaging exhibits!  From captivating constructions to scintillating scavenger hunts, enjoy exceptional experiences for birthday celebrants of all ages.  Can your hands race as fast as your minds?  With your choice of customized activities, parties can be personalized for all ages of birthday boys and girls — from children to adults, from simple to complicated.  Not in New York?  Check out MoMath’s origami birthday parties, available exclusively online — you and your guests can learn the wondrous art of paper folding from an origami expert!  Birthday honorees of all ages are welcome to celebrate at MoMath.  For pricing and details, visit momath.org/birthdays.

Need a gift for the math fan in your life?  Give them a MoMath gift card!
Give the gift of math!  Purchase a gift card by phone (212-542-0566) or stop by Additions, the shop at MoMath, to pick up your gift card today, good for purchases in the shop or for admission to the Museum.


FREE!

Math on the House mailing list — sign up to be notified when FREE tickets become available
MoMath is pleased to offer Math on the House, a mailing list for valued Museum patrons to receive free, last-minute tickets to select events when spots become available.  To subscribe, visit momath.org/mathonthehouse.

Snowflake Symmetry: Explore the Winter Wonder of Snowflakes
Create unique paper snowflakes while uncovering the math behind their designs.  Fold, cut, and reveal your design — a moment of transformation where art meets math — as you explore the winter wonder of snowflakes and discover the symmetries that shape their beauty.  Participants will experiment with four-, six-, and eight-fold symmetries, creating one-of-a-kind snowflakes to take home or to leave behind as part of a growing gallery of shapes and patterns.  Free with Museum admission most weekends from 2:00 pm to 4:00 pm.  Parental supervision is required for children.

Gridlock Games 
Engage your brain and activate your puzzle-solving skills with Rubik’s Gridlock, where hands-on challenges bring to life math concepts like symmetry, probability, and logic.  Perfect for kids ages four and up (and family members of all ages), this program is hosted by MoMath in collaboration with the City University of New York (CUNY) and is supported by Spin Master, the official distributor of the Rubik’s Cube.  Free with Museum admission on Saturdays, from 11:00 am to 1:00 pm.


JOIN THE TEAM

Are you passionate about spreading a love of mathematics?  Contact us — we’d love to welcome you to the team!  Send the following to jobs@momath.org: a cover letter, your résumé with GPA, and a statement (at least one paragraph long, but no more than a page, please) describing your views on mathematics or an experience you’ve had related to mathematics.

Positions are available in education, administration, marketing, technology, communications, and more — visit momath.org/jobs for a complete list of MoMath’s exciting job and volunteer opportunities.

Featured positions:

Educator
MoMath is seeking creative, energetic individuals to join its staff as educators.  The educator role offers the opportunity for a teacher with strong formal K-12 classroom teaching experience to participate in one of America’s major efforts in mathematical outreach to students, teachers, and the public.  This role is an excellent opportunity for an experienced math teacher to stay active in education.

Patron Relations Assistant
MoMath is seeking a Patron Relations Assistant to help steward member, donor, and customer relationships.  The Patron Relations Assistant will provide administrative support to membership programs, fundraising efforts, and customer queries covering a variety of programs and topics.  Candidates must have excellent communication skills, a strong desire to provide exceptional customer service, and a proven ability to follow through on all patron communications.

Retail Manager
MoMath is seeking an energetic, responsible, experienced individual to manage its retail operations (Additions, the shop at MoMath), comprising both the physical retail space in the Museum and its related e-commerce outlet.


SHOW YOUR SUPPORT

Become a member
Join as a MoMath member and take advantage of an array of benefits, including: one year of free, unlimited general admission with access to MoMath’s dynamic exhibits; free access to MoMath’s extensive library of event recordings; a 10% member’s discount in Additions, the shop at MoMath; free and discounted registration to select online programs; and exclusive invitations to members-only events.  Become a premium member and receive priority seating at monthly Math Encounters presentations, early notices to register for events, special invitations to exclusive MoMath member events, discounts on birthday parties, and more.  Membership purchases are tax-deductible in part or in whole, depending on the level of membership.  Learn more about membership levels and purchase your annual membership at momath.org/join.

Volunteer at MoMath
Volunteers at MoMath provide invaluable support in a variety of ways throughout the Museum, in both public-facing and internal roles.

  • Do you love math and would you like to help others enjoy MoMath’s interactive suite of exhibits — and are you willing to devote two four-hour shifts each month?  Apply to become a volunteer Integrator in the Museum.
  • Can you occasionally assist with MoMath events, demonstrations, birthday parties, and other activities at the Museum?  Join MoMath’s volunteer opportunities mailing list and help out when you can!
  • Are you a professional who would like to donate your expertise and time to MoMath?  MoMath welcomes your support, especially if you are an educator, administrator, videographer, or technologist.

To express interest in volunteering, email volunteer@momath.org with a brief introduction of yourself, including your interests, skills, and background.

Make a Donation
A unique and innovative institution, the National Museum of Mathematics (MoMath) strives to enhance public understanding and perception of mathematics as an evolving, creative, and aesthetic human endeavor.  MoMath is a not-for-profit 501(c)(3) charitable organization; donations are tax-deductible as allowable by law.  Show your support by making a tax-deductible donation today at momath.org/contribute.


Connect with MoMath!

@MoMath1
@MoMath1
@MoMath1
@MoMath314
@MuseumofMathematics

We hope to see you — in person or online — soon!


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