MoMath May – June 2023 Upcoming Events

Dear MoMath friends,

Want to know a secret?  You can gain free access to MoMath events by signing up for the Math on the House mailing list, or gain free access to MoMath’s event recordings by becoming a member.  But that’s not the only secret at MoMath this month: learn the secrets of telling secrets at this week’s Math Discovery session, discover some hidden gems of geometry at Geometric Explorations, or find out how to incorporate math into fiber arts at Topological Crochet.  Want a quiet evening of learning from home?  Take a step back in time to explore
Euclid’s Elements with Chaim Goodman-Strauss, co-author of the groundbreaking new paper on “the Hat.”  Or experience high-energy fun at Loving Math or Krazy Kahoot, both featuring crowd-favorite host Steve Sherman, joining us all the way from South Africa.  And this month’s Math Encounters is simply “knot” to be missed — harness the power of mathematics and the fourth dimension to unlock the secrets of knots.  All-engaging math, all the time, only at MoMath!

The Museum is open from 10 am to 5 pm ET, seven days a week, 364 days a year.  The Museum occasionally closes early for events; please check visit.momath.org for more information.

MoMath in the news:

• Why Are There So Many Big Lottery Jackpots? featuring MoMath’s Distinguished Visiting Professor, Tim Chartier (NerdWallet)
• How Can Math Blow Your Mind? (Solve It! for Kids: the science podcast for curious & creative kids and their families)
• Conversations with women in STEM: Museum of Mathematics & Cindy Lawrence, Executive Director of MoMath (Ordinarily Extraordinary)
• Using Math To Teach The Rules Of Baseball (NBC News 4)
• Visit inthenews.momath.org for more!

Visit MoMath
Purchase admission tickets to visit MoMath at visit.momath.org.  Members receive free unlimited admission and free access to many recorded events.  (Not a member?  Join today!)

Retail Pick-of-the-Month: Catan
In this strategy-based board game, adventurous settlers seek to tame the remote but rich isle of Catan.  Start by revealing Catan’s many harbors and regions: pastures, fields, mountains, hills, forests, and desert.  The random mix creates a different board for virtually every game!

Do you love the MoMath gift shop?  Sign up for the Additions mailing list!
Would you like to learn about staff favorites or find out when the latest new products arrive?   Do you enjoy uniquely mathematical products and gadgets?  Sign up for the MoMath Additions mailing list to hear all the latest news from the one-of-a-kind gift shop at America’s only Museum of Mathematics!

Transformations 2023, the summer camp at MoMath — registration is open!
MoMath’s popular summer program is now accepting registrations for summer 2023.  Students will experience the richness of mathematics with America’s only museum dedicated to math.  Through interactive education sessions, creative projects, and supervised independent activities, math will come alive for each and every participant.  Transformations offers a mixed-ages, small-group approach: the Epsilons level for rising first through third graders focuses on helping students cultivate a love for mathematics; the Deltas level for rising fourth through sixth graders allows campers to fully explore their mathematical interests; and the Gammas level for rising seventh through ninth
graders provides a deep dive into advanced mathematical knowledge and skills.  Learn more and register at summercamp.momath.org.

UPCOMING EVENTS

For a complete listing of upcoming events and programs at MoMath, please visit events.momath.org.

Geometric Explorations I: “Symmetry and Polyhedra” (in person)
Sunday, April 30 at 1:30 pm ET
In this first of two mini-courses (three sessions per mini-course) highlighting the beauty of geometry, mathematician and educator Chaim Goodman-Strauss will guide high school students as they explore the hands-on mathematics of surfaces and 3D geometric forms.  In Geometric Explorations I, students will explore symmetry and polyhedra.  In Geometric Explorations II, students will explore the curvature of surfaces.  The only prerequisites are Algebra and an enthusiasm for math, especially geometry; even though some advanced ideas will be covered, most of the discussions will be informal and intuitive.  Register at momath.org/geometric-explorations.

Math Discovery: “Secrets of Tellings Secrets” (grades 3 through 6) (in person)
Sunday, April 30 at 4:00 pm ET
Explore cryptography, secret codes, and ciphers.  Join us for this introduction to the substitution cipher, which hides messages by replacing letters or groups of letters with other letters or groups of letters.  Using patterns and perseverance, learn how to create hidden messages — and how to break secret codes!  For students in grades three through six and their families/caregivers.  Register at discovery.momath.org

Topological Crochet (in person)
Sunday, April 30 at 4:00 pm ET
Are you a topologist who’s keen to make an interesting mapping cylinder, a geometer who likes to see a beautiful surface spanning in space, a polyhedra worshipper, a knotter tyer who would love to expand your portfolio?  Maybe you are a crocheter in search of a novelty project, or a fan of Bathsheba Grossman, Charles Perry, and Brent Collins and would love to make small models of their work by yourself?  If you answered “yes” to any of those questions, or if you just want to crochet some interesting and beautiful mathematical surfaces, topological crochet is perfect for you!  Join artist Shiying Dong for an evening of math creativity.  With simple building blocks of chain stitches, single crochets, double
crochets, and more, we will build topologically nontrivial, visually pleasing yarn sculptures.  Register at momath.org/crochet.

Starring Math: “The Mandalorian” with Stephen Hill of Lucasfilm (in person!)
Monday, May 1 at 7:00 pm ET
Math goes to the movies!  Join Distinguished Visiting Professor Tim Chartier and special guest Stephen Hill of Lucasfilm for a discussion of The Mandalorian.  Register at starring.momath.org.

Propose an abstract or activity for the MOVES 2023 Conference
Deadline for submitting a proposal: Monday, May 1
Join MoMath in New York City for its sixth conference on the Mathematics of Various Entertaining Subjects.  The MOVES Conference will feature dozens of talks on current research in recreational mathematics, as well as a wide variety of family-accessible mathematical activities.  This year’s conference, “Threads Through Mathematics,” will highlight math in the fiber arts and keynote speakers will include: Ingrid Daubechies, Sabetta Matsumoto, Érika Roldán, and Chaim Goodman-Strauss.  To submit a proposal or to register, visit moves.momath.org.

Loving Math — stories, games, and laughter in a hilariously fun children’s hour (online)
Tuesday, May 2 at 4:00 pm ET
Join master storyteller Steve Sherman for an exciting session designed for kindergartners through third graders.  If your child loves stories, games, and laughter, don’t miss this wild and wacky event!  Register at loving.momath.org.

Volumes, MoMath’s book club: a discussion of Humble Pi with author Matt Parker (online)
Tuesday, May 2 at 6:30 pm ET
Join Distinguished Visiting Professor Tim Chartier and author Matt Parker for an engaging discussion of Humble Pi: When Math Goes Wrong in the Real World.  Our whole world is built on math, from the code running a website to the equations enabling the design of skyscrapers and bridges.  Most of the time, this math works quietly behind the scenes… until it doesn’t.  All sorts of seemingly innocuous mathematical mistakes can have significant consequences.  Math is easy to ignore until a misplaced decimal point upends the stock market.  Exploring and explaining a litany of glitches, near misses, and mathematical mishaps involving the internet, big data, elections, street signs, lotteries, the Roman
Empire, and an Olympic team, Matt Parker uncovers the bizarre ways math trips us up, and what this reveals about its essential place in our world.  Register at volumes.momath.org.

Free Math Encounters: “Knot Too Shabby: How to Turn Your Knots from Blah to Fabulous” featuring Allison Henrich (in person)
Wednesday, May 3 at 4:00 pm and 7:00 pm ET
Are you tired of tying boring old shoelace knots?  Frustrated with messy knots in your spaghetti that are impossible to undo?  Wish you could make friends and influence people with your amazing knot-tying ability?  Join Allison Henrich, Professor of Mathematics at Seattle University, and learn to harness the power of mathematics and the fourth dimension to unlock the secrets of knots.  Discover how to make tangled messes magically disappear, learn how to make knots appear out of thin air, and impress your friends and family with fancy new phrases at this “knot-to-be-missed” evening of mathematical exploration!  Math Encounters is MoMath’s popular free public presentation series celebrating the
spectacular world of mathematics, produced with support from the Simons Foundation.  Register for free at mathencounters.momath.org.

Senior Sessions: “Dynamic Dice” (online)
Thursday, May 4 at 2:00 pm ET
What are the odds of rolling a given sum with a pair of standard dice?  Explore how to determine the probability, then challenge yourself to find a different way to number the dice to get the very same probabilities.  For senior citizens / mature adults.  Register at seniorsessions.momath.org.

Euclid’s Elements: Book I and beyond mini-course, session 3 of 5 (online)
Thursday, May 4 at 7:00 pm ET
Join Chaim Goodman-Strauss on a journey through Euclid’s Elements, the 2300-year-old mathematical masterpiece.  This five-part mini-course will begin with Book I, in which Euclid builds up the foundations of planar geometry, culminating with an elegant proof of the Pythagorean theorem.  Register at momath.org/elements.

Math Discovery: “Möbius Madness” (Grades 3 through 6) (in person)
Friday, May 5 at 4:15 pm ET
Join us to construct fascinating topological objects such as Möbius bands, discovering their fundamental patterns and structures.  Through hands-on activities, uncover the surprising properties hidden around every twist and turn!  For students in grades 3 through 6 and their families/caregivers.  Register at discovery.momath.org

Folding Fridays, MoMath’s origami series (online)
Friday, May 5 at 4:30 pm ET
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 foldingfridays.momath.org.

Krazy Kahoot, MoMath’s family quiz show (online)
Saturday, May 6 at 3:00 pm ET
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, although younger children who are mathematically precocious are always welcome.  Register at krazy.momath.org.

Math Discovery: “Crazy Dice” (Grades 5 through 8) (in person)
Saturday, May 6 at 4:00 pm ET
What is the probability of rolling a given sum with a pair of standard dice?  Explore how to determine that probability and then have fun while challenging yourself to find a different way of numbering the dice to achieve the very same probability!  For students in grades five through eight and their families/caregivers.  Register at discovery.momath.org

Geometric Explorations I: “Symmetry and Polyhedra” (in person)
Sunday, May 7 at 1:30 pm ET
In this first of two mini-courses (three sessions per mini-course) highlighting the beauty of geometry, mathematician and educator Chaim Goodman-Strauss will guide high school students as they explore the hands-on mathematics of surfaces and 3D geometric forms.  In Geometric Explorations I, students will explore symmetry and polyhedra.  In Geometric Explorations II, students will explore the curvature of surfaces.  The only prerequisites are Algebra and an enthusiasm for math, especially geometry; even though some advanced ideas will be covered, most of the discussions will be informal and intuitive.  Register at momath.org/geometric-explorations.

Tween Primes, MoMath’s book club for tweens and teens: featuring The Artful Math Activity Book with special guest and author Clarissa Grandi (online)
Sunday, May 7 at 3:00 pm ET
Join Distinguished Visiting Professor Tim Chartier for an engaging discussion of The Artful Math Activity Book with the author Clarissa Grandi.  In mathematics, the most beautiful geometric patterns can be produced without needed to be able to draw or be “good at art.”  This book strives to make mathematical art accessible to learners of all ages by showing that math’s algorithmic nature makes it easy to produce beautiful and creative art using simple tools.  In addition to an engaging discussion with the author, you will also create some Mathematical Art from straight lines.  Register at tweenprimes.momath.org.

Math Discovery: “Tessellation Station” (Grades K through 2) (in person)
Sunday, May 7 at 4:00 pm ET
From nature to art to architecture, tessellations — or tiling patterns — offer a creative way to understand geometry.  Using the symmetries of polygons, discover surprising and beautiful patterns as you learn about infinite tessellations.  For students in grades kindergarten through two and their families/caregivers.  Register at discovery.momath.org

Topological Crochet (in person)
Sunday, May 7 at 4:00 pm ET
Are you a topologist who’s keen to make an interesting mapping cylinder, a geometer who likes to see a beautiful surface spanning in space, a polyhedra worshipper, a knotter tyer who would love to expand your portfolio?  Maybe you are a crocheter in search of a novelty project, or a fan of Bathsheba Grossman, Charles Perry, and Brent Collins and would love to make small models of their work by yourself?  If you answered “yes” to any of those questions, or if you just want to crochet some interesting and beautiful mathematical surfaces, topological crochet is perfect for you!  Join artist Shiying Dong for an evening of math creativity.  With simple building blocks of chain stitches, single crochets, double
crochets, and more, we will build topologically nontrivial, visually pleasing yarn sculptures.  Register at momath.org/crochet.

Unlimited, MoMath’s mix-n-mingle program for students in middle and high school (in person)
Sunday, May 7, from 6:30 pm ET
Teens and tweens, come indulge in an evening of mathematical (and parent-free!) fun at Unlimited, MoMath’s mixer for middle and high school students!  Explore dynamic exhibits and 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.  Stop by the Octachoron Café, where decadent hot cocoa and chocolate chip cookies await.  Register at unlimited.momath.org.

Meet a Mathematician: Stephen Abbott (online)
Monday, May 8 at 4:00 pm ET
Meet Stephen Abbott, professor of Mathematics at Middlebury College and author of the soon-to-be-released The Proof Stage: How Theater Reveals Human Truth of Mathematics.  This special session will introduce you to Stephen and his interest in mathematical theater.  In particular, we will focus on playwright Tom Stoppard.  With the assistance of some guest actors, we will follow the mathematical stepping stones from Rosencrantz and Guildenstern Are Dead, through Arcadia, and concluding with Leopoldstat, which is currently running on Broadway.  Register at meetmath.momath.org.

Senior Sessions: “Rep-tiles” (online)
Tuesday, May 9 at 2:00 pm ET
Come discover mathematical rep-tiles, geometric shapes that can tile into repetitions of themselves.  Learn about scaling, special tessellations, and mathematical proofs, while solving fun rep-tiles puzzles.  For senior citizens / mature adults.  Register at seniorsessions.momath.org.

Loving Math — stories, games, and laughter in a hilariously fun children’s hour (online)
Tuesday, May 9 at 4:00 pm ET
Join master storyteller Steve Sherman for an exciting session designed for kindergartners through third graders.  If your child loves stories, games, and laughter, don’t miss this wild and wacky event!  Register at loving.momath.org.

The Mathematics of Sudoku Solutions (online)
Tuesday, May 9 at 7:00 pm ET
Join Tim Chartier and Dr. Wesley Hamilton of Mathworks to explore the exciting mathematics that can be used to solve Sudoku puzzles of any size.  We will discuss linear programming, a common computational method to solve optimization problems, and see it applied to Sudoku puzzles. Moreover, learn to use MATLAB, the scientific computing programming language, to implement these linear programming methods and be able to solve any and all Sudoku puzzle we can come up with.  Complimentary MATLAB licenses will be provided so participants can directly engage with the code themselves and solve their own puzzles.  Register at momath.org/matlab.

Euclid’s Elements: Book I and beyond mini-course, session 4 of 5 (online)
Thursday, May 11 at 7:00 pm ET
Join Chaim Goodman-Strauss on a journey through Euclid’s Elements, the 2300-year-old mathematical masterpiece.  This five-part mini-course will begin with Book I, in which Euclid builds up the foundations of planar geometry, culminating with an elegant proof of the Pythagorean theorem.  Register at momath.org/elements.

Folding Fridays, MoMath’s origami series (online)
Friday, May 12 at 4:30 pm ET
MoMath continues this runaway hit series, in which learners ages seven through adult create beautiful new models 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 foldingfridays.momath.org.

The Buck Starts Here: “Ancient Finance” with special guest Klaus Wagensonner (online)
Friday, May 12 at 6:30 pm ET
While the vast machinery of our financial systems rely on mathematics, it can also be said that many concepts in mathematics had their genesis in financial applications. Designed for both the curious and the practical.  In a new series, The Buck Starts Here, with help from history of mathematics and finance experts, we will explore how practical problems inspire mathematical thinking and we will learn how to apply those insights to improve our own financial decision making today.  Join mathematician Alex Kontorovich and Financial Life Cycle Education founder Andy Davidson as they host this four-part series of connected but independent talks, designed for both the curious and the practical.  Register at momath.org/buckstartshere.

Topological Crochet (in person)
Sunday, May 14 at 4:00 pm ET
Are you a topologist who’s keen to make an interesting mapping cylinder, a geometer who likes to see a beautiful surface spanning in space, a polyhedra worshipper, a knotter tyer who would love to expand your portfolio?  Maybe you are a crocheter in search of a novelty project, or a fan of Bathsheba Grossman, Charles Perry, and Brent Collins and would love to make small models of their work by yourself?  If you answered “yes” to any of those questions, or if you just want to crochet some interesting and beautiful mathematical surfaces, topological crochet is perfect for you!  Join artist Shiying Dong for an evening of math creativity.  With simple building blocks of chain stitches, single crochets, double
crochets, and more, we will build topologically nontrivial, visually pleasing yarn sculptures.  Register at momath.org/crochet.

Ask a Mathematician — Anything! (online)
Monday, May 15 at 4:00 pm ET
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!  MoMath’s 2022–2023 Distinguished Visiting Professor for the Public Dissemination of Mathematics, Tim Chartier, will host this one-hour, online session.  Register at momath.org/ask-anything.

2023 Rosenthal Prize for Innovation and Inspiration in Math Teaching
Deadline to apply: Monday, May 15
Designed to recognize and promote hands-on math teaching in upper elementary and middle school classrooms, the Rosenthal Prize carries a cash award of $25,000 for the single best activity, plus up to five additional monetary awards for other innovative activities.  The winning teacher(s) will have the opportunity to share their activities with educators around the world.  To learn more, visit rosenthalprize.momath.org.

2023 Rosenthal Prize Summer Institute
Deadline to apply: Monday, May 15
Designed to recognize and promote hands-on math teaching in upper elementary and middle school classrooms, the Rosenthal Prize carries a cash award of $25,000 for the single best activity, plus up to five additional monetary awards for other innovative activities.  The winning teacher(s) will have the opportunity to share their activities with educators around the world.  To learn more, visit rosenthalinstitute.momath.org.

The Beauty of Multidimensional Mathematics featuring Jo Boaler (in person)
Tuesday, May 16 at 6:30 pm ET
What happens when mathematics is learned differently — not as a subject of short questions and right and wrong answers, but as concepts and ideas?  Join Professor Jo Boaler of Stanford University’s Graduate School of Education as we explore foundational ideas in mathematics, such as arithmetic and algebra, and consider how they can be learned visually.  Together we will celebrate the diverse ways in which people see mathematics, focus on the importance of learning connections between mathematical ideas, and discover how encountering the beauty of multidimensional mathematics can positively impact classroom experiences.  Register at momath.org/beautyofmath.

Senior Sessions: “Magic Squares” (online)
Wednesday, May 17 at 2:00 pm ET
Magic squares are a set of puzzles that have long fascinated many of the world’s most brilliant thinkers.  Dating back more than 4,000 years to ancient China, magic squares are those in which the sums of each column, row, and diagonal are always “magically” the same number!  Discover surprising strategies to solve these mysterious puzzles and learn how to create your very own magic square.  For senior citizens / mature adults.  Register at seniorsessions.momath.org.

Free Play — free general admission to MoMath! (in person)
Thursday, May 18 at from 3:00 pm to 6:00 pm ET
During Free Play, general admission to MoMath 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.  Registration is not required.

Euclid’s Elements: Book I and beyond mini-course, session 5 of 5 (online)
Thursday, May 18 at 7:00 pm ET
Join Chaim Goodman-Strauss on a journey through Euclid’s Elements, the 2300-year-old mathematical masterpiece.  This five-part mini-course will begin with Book I, in which Euclid builds up the foundations of planar geometry, culminating with an elegant proof of the Pythagorean theorem.  Register at momath.org/elements.

Folding Fridays, MoMath’s origami series (online)
Friday, May 19 at 4:30 pm ET
MoMath continues this runaway hit series, in which learners ages seven through adult create beautiful new models 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 foldingfridays.momath.org.

Free!  Family Fridays: “Toothpick Math” (in person)
Friday, May 19 at 6:30 pm ET
How can a couple of small sticks spark curiosity and exploration for the entire family?  Join Jeanette Shakalli and discover the joy of mathematics while exploring toothpick puzzles!  Use your creativity to solve these fun math puzzles while strengthening your problem solving abilities and your spatial reasoning skills.  Thanks to the generous support of Two Sigma, this program is free to attendees.  Register at familyfridays.momath.org.

Free Play — free general admission to MoMath! (in person)
Sunday, May 21 at from 10:00 am to 1:00 pm ET
During Free Play, general admission to MoMath 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.  Registration is not required.

Geometric Explorations I: “Symmetry and Polyhedra” (in person)
Sunday, May 21 at 1:30 pm ET
In this first of two mini-courses (three sessions per mini-course) highlighting the beauty of geometry, mathematician and educator Chaim Goodman-Strauss will guide high school students as they explore the hands-on mathematics of surfaces and 3D geometric forms.  In Geometric Explorations I, students will explore symmetry and polyhedra.  In Geometric Explorations II, students will explore the curvature of surfaces.  The only prerequisites are Algebra and an enthusiasm for math, especially geometry; even though some advanced ideas will be covered, most of the discussions will be informal and intuitive.  Register at momath.org/geometric-explorations.

Loving Math — stories, games, and laughter in a hilariously fun children’s hour (online)
Tuesday, May 23 at 4:00 pm ET
Join master storyteller Steve Sherman for an exciting session designed for kindergartners through third graders.  If your child loves stories, games, and laughter, don’t miss this wild and wacky event!  Register at loving.momath.org.

Equilibrium, adult game night at MoMath (in person)
Tuesday, May 23 at 6:00 pm ET
Join MoMath for a fun-filled adult evening of mathematically-rich games!  Whether you come alone or bring a friend, you’ll enjoy playing games and connecting with mathematically-inclined adults, all while enjoying the unique evening atmosphere at the premier math museum in North America.  Register at equilibrium.momath.org.

Math Gym, a workout for your brain (online)
Wednesday, May 24 at 4:00 pm ET
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 mathgym.momath.org.

QED: Pitfalls for Parents with special guest Yvonne Lai (online)
Wednesday, May 24 at 7:00 pm ET
Parents, join Distinguished Visiting Professor Tim Chartier for an hour of math learning, designed with you in mind.  In May, Tim welcomes Yvonne Lai, a professor of mathematics at the University of Nebraska—Lincoln.  Their lively conversation will particularly focus on mathematical reasoning and tips for professors, teachers, and parents on how to integrate this into math education.  Register at momath.org/forparents.

Senior Sessions: “Exhibit Explorations: Pythagorean Puzzlers” (online)
Thursday, May 25 at 2:00 pm ET
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.  For senior citizens / mature adults.  Register at seniorsessions.momath.org.

Mathemagics with Dr. Arthur Benjamin (in person)
Thursday, May 25 at 6:30 pm ET
Join “America’s Best Math Whiz,” Dr. Arthur Benjamin, for an entertaining, high-energy evening of mathematical magic!  Dr. Benjamin will perform computations in his head faster than a calculator, compute the day of the week of any date in history, and perform other amazing feats of mind.  Don’t miss the return of this internationally acclaimed mathematical entertainer!  Register at momath.org/mathemagics.

Folding Fridays, MoMath’s origami series (online)
Friday, May 26 at 4:30 pm ET
MoMath continues this runaway hit series, in which learners ages seven through adult create beautiful new models 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 foldingfridays.momath.org.

Senior Sessions: “Cryptarithmetic” (online)
Tuesday, May 30 at 2:00 pm ET
Arithmetic is fun, but arithmetic with letters is even better!  Using process of elimination and clever logic, students will explore fundamental properties of base-10 arithmetic in a unique and challenging way.  Join us for CRYPT4R1THM3T1C!  Register at seniorsessions.momath.org.

Loving Math — stories, games, and laughter in a hilariously fun children’s hour (online)
Tuesday, May 30 at 4:00 pm ET
Join master storyteller Steve Sherman for an exciting session designed for kindergartners through third graders.  If your child loves stories, games, and laughter, don’t miss this wild and wacky event!  Register at loving.momath.org.

Math and the NBA Finals with special guest Alexander Powell of the Charlotte Hornets (online)
Wednesday, May 31 at 7:00 pm ET
As we approach the NBA Finals, let’s talk about math that can be tackled about the game during the game!  Join MoMath’s Distinguished Visiting Professor, Tim Chartier, for a lively discussion with Alexander Powell, Head of Quantitative Analysis & Development for the Charlotte Hornets.  Register at momath.org/nba-finals.

Folding Fridays, MoMath’s origami series (online)
Friday, June 2 at 4:30 pm ET
MoMath continues this runaway hit series, in which learners ages seven through adult create beautiful new models 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 foldingfridays.momath.org.

Geometric Explorations II: “Curvature of Surfaces“ (in person)
Sunday, June 4 at 1:30 pm ET
In this latter of two mini-courses (three sessions per mini-course) highlighting the beauty of geometry, mathematician and educator Chaim Goodman-Strauss will guide high school students as they explore the hands-on mathematics of surfaces and 3D geometric forms.  In Geometric Explorations I, students will explore symmetry and polyhedra.  In Geometric Explorations II, students will explore the curvature of surfaces.  The only prerequisites are Algebra and an enthusiasm for math, especially geometry; even though some advanced ideas will be covered, most of the discussions will be informal and intuitive.  Register at momath.org/geometric-explorations.

Tween Primes, MoMath’s book club for tweens and teens: featuring Magic and Joy of Exploding Dots with James Tanton (online)
Sunday, June 4 at 4:00 pm ET
Join Distinguished Visiting Professor Tim Chartier for an engaging discussion of Magic and Joy of Exploding Dots with the author James Tanton.  In October 2017, over one million students and teachers from 168 countries and territories were transfixed by a universal story that together, they explored.  What kind of a story is this that has the power to engage students all over the world, transcending language, borders, and technology?  Why, it’s a story of the deeply human endeavor of mathematics!  Register at tweenprimes.momath.org.

Image Manipulation: from Instagram-like filters to funny house mirrors (online)
Monday, June 5 at 7:00 pm ET
Take an image and learn to filter it mathematically using both linear and nonlinear operations, taking advantage of the computational power of MATLAB.  By the end, your social media account may never look the same!  Complimentary MATLAB licenses will be provided so participants can directly engage with the code themselves and apply their own personal filters to their photos.  Details and registration coming soon to events.momath.org.

Loving Math — stories, games, and laughter in a hilariously fun children’s hour (online)
Tuesday, June 6 at 4:00 pm ET
Join master storyteller Steve Sherman for an exciting session designed for kindergartners through third graders.  If your child loves stories, games, and laughter, don’t miss this wild and wacky event!  Register at loving.momath.org.

Free Math Encounters: “TITLE” featuring SPEAKER (in person)
Wednesday, June 7 at 4:00 pm and 7:00 pm ET
DESCRIPTION  Math Encounters is MoMath’s popular free public presentation series celebrating the spectacular world of mathematics, produced with support from the Simons Foundation.  Register for free at mathencounters.momath.org.

Volumes, MoMath’s book club: a discussion of Crocheting Adventures with Hyperbolic Planes (2nd Edition) with Daina Taimina (online)
Thursday, June 8 at 6:30 pm ET
Love mathematics and books?  Looking for a stimulating and fun discussion?  Volumes, the MoMath book club, is just the thing for you.  This reading group is designed especially for those interested in mathematics and science and how they affect our lives.  This June, join Distinguished Visiting Professor Tim Chartier and author Daina Taimina for an engaging discussion of Crocheting Adventures with Hyperbolic Planes.  Register at volumes.momath.org.

Folding Fridays, MoMath’s origami series (online)
Friday, June 9 at 4:30 pm ET
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 foldingfridays.momath.org.

Krazy Kahoot, MoMath’s family quiz show (online)
Saturday, June 10 at 3:00 pm ET
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, although younger children who are mathematically precocious are always welcome.  Register at krazy.momath.org.

Geometric Explorations II: “Curvature of Surfaces” (in person)
Sunday, June 11 at 1:30 pm ET
In this latter of two mini-courses (three sessions per mini-course) highlighting the beauty of geometry, mathematician and educator Chaim Goodman-Strauss will guide high school students as they explore the hands-on mathematics of surfaces and 3D geometric forms.  In Geometric Explorations I, students will explore symmetry and polyhedra.  In Geometric Explorations II, students will explore the curvature of surfaces.  The only prerequisites are Algebra and an enthusiasm for math, especially geometry; even though some advanced ideas will be covered, most of the discussions will be informal and intuitive.  Register at momath.org/geometric-explorations.

Math: the Real Matrix with Tim Chartier, MoMath’s 2022-2023 Distinguished Visiting Professor (in person)
Tuesday, June 13 at 8:00 pm ET
Math can delight you!  Seem surreal?  Let’s journey into the matrix of how math is perceived and explore new realities about math!  How can those who love math share their outlook with others?  How can we unveil math as a playground of ideas to engage those with mixed feelings?  How is math embedded into the worlds of art, sports analytics, and entertainment?  Register at momath.org/therealmatrix.

Math Gym, a workout for your brain (online)
Wednesday, June 14 at 4:00 pm ET
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 mathgym.momath.org.

Ask a Mathematician — Anything! (online)
Monday, June 15 at 4:00 pm ET
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!  MoMath’s 2022–2023 Distinguished Visiting Professor for the Public Dissemination of Mathematics, Tim Chartier, will host this one-hour, online session.  Register at momath.org/ask-anything.

Folding Fridays, MoMath’s origami series (online)
Friday, June 16 at 4:30 pm ET
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 foldingfridays.momath.org.

Puppet Show featuring Tim Chartier (in person)
Friday, June 16 at 6:30 pm ET
Tim Chartier, MoMath’s 2022-2023 Distinguished Visiting Professor for the Public Dissemination of Mathematics and the Joseph R. Morton Professor of Mathematics and Computer Science at Davidson College, is internationally known for his mime show that introduces mathematical ideas, but before he did mime, he was a puppeteer performing and teaching at national and international puppet conferences!  In this entertaining puppet show, Tim will use a wide range of puppets to delight audiences of all ages.  Following the puppet show will be a question-and-answer session about the math of doing puppetry.  Join us to learn about the many ways that puppeteers use mathematics to captivate an audience!  Register at momath.org/puppet-show.

Meet a Mathematician: Dr. Liz Bouzarth (online)
Monday, June 19 at 4:00 pm ET
Meet Dr. Liz Bouzarth, mathematics professor at Furman University.  Budding mathematicians may have come across her work at Walt Disney World, where she developed and led Math and the Mouse, a study-away course that immerses students in the math of Disney theme parks!  Dr. Bouzarth has also been active in sports analytics, working on projects for ESPN related to March Madness.  She received her mathematics PhD from the University of North Carolina at Chapel Hill and her Bachelor’s Degree in math and physics from Dickinson College, and has received numerous awards for excellence in teaching and mentoring.  Register at meetmath.momath.org.

Starring Math: “Jurassic Park” with John Schlag (in person!)
Tuesday, June 20 at 6:30 pm ET
Math goes to the movies!  Join Distinguished Visiting Professor Tim Chartier and John Schlag for a discussion of the classic film Jurassic Park.  As an award-winning computer graphics artist, John has worked on popular films and shows, including Jurassic Park, Terminator 2, and Star Trek: Generations.  Come hear about the intersection of mathematics, engineering, and art!  Register at starring.momath.org.

Folding Fridays, MoMath’s origami series (online)
Friday, June 23 at 4:30 pm ET
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 foldingfridays.momath.org.

Free!  Family Fridays at MoMath presented by Two Sigma (in person)
Friday, June 23 at 6:30 pm ET
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.  Details and registration coming soon to familyfridays.momath.org.

Geometric Explorations II: “Curvature of Surfaces” (in person)
Sunday, June 25 at 1:30 pm ET
In this latter of two mini-courses (three sessions per mini-course) highlighting the beauty of geometry, mathematician and educator Chaim Goodman-Strauss will guide high school students as they explore the hands-on mathematics of surfaces and 3D geometric forms.  In Geometric Explorations I, students will explore symmetry and polyhedra.  In Geometric Explorations II, students will explore the curvature of surfaces.  The only prerequisites are Algebra and an enthusiasm for math, especially geometry; even though some advanced ideas will be covered, most of the discussions will be informal and intuitive.  Register at momath.org/geometric-explorations.

QED: Pitfalls for Parents with special guest Jesse McNulty (online)
Wednesday, May 24 at 7:00 pm ET
Parents, join Distinguished Visiting Professor Tim Chartier and special guest Jesse McNulty for an hour of math learning, designed with you in mind.  Their lively conversation will particularly focus on using sports in teaching mathematical content.  Register at momath.org/forparents.

Linear Art featuring Tim Chartier (online)
Tuesday, June 27 at 6:30 pm ET
Illustrate with mathematics!  Learn to construct digital art with matrix operations and linear equalities and inequalities.  Artwork will be created using web pages and python codes.  The python codes will be supplies, and no coding is required.  This mini-course offers four standalone sessions; sign up for single sessions or for the entire series at a discount.  Register at momath.org/linear-art.

The Buck Starts Here: “Global Dimensions” with special guest Keith Devlin (online)
Wednesday, June 28 at 6:30 pm ET
While the vast machinery of our financial systems rely on mathematics, it can also be said that many concepts in mathematics had their genesis in financial applications. Designed for both the curious and the practical.  In a new series, The Buck Starts Here, with help from history of mathematics and finance experts, we will explore how practical problems inspire mathematical thinking and we will learn how to apply those insights to improve our own financial decision making today.  Join mathematician Alex Kontorovich and Financial Life Cycle Education founder Andy Davidson as they host this four-part series of connected but independent talks, designed for both the curious and the practical.  Register at momath.org/buckstartshere.

Linear Art featuring Tim Chartier (online)
Tuesday, June 29 at 6:30 pm ET
Illustrate with mathematics!  Learn to construct digital art with matrix operations and linear equalities and inequalities.  Artwork will be created using web pages and python codes.  The python codes will be supplies, and no coding is required.  This mini-course offers four standalone sessions; sign up for single sessions or for the entire series at a discount.  Register at momath.org/linear-art.

Free!  Family Fridays: “Puppets, Props, and Math — Oh My!” with Dave Privett (in person)
Friday, July 7 at 6:30 pm ET
Kermit the Frog and Miss Piggy are more than puppets; they are beloved characters — they look real, move as if they are real, and they live in worlds that feel real.  Explore how mathematics plays an big role in creating that reality!  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.  Details and registration coming soon to familyfridays.momath.org.

Free Math Encounters: “Catch!  Exploring the art of juggling with math” featuring Greg Warrington (in person)
Wednesday, July 12 at 4:00 pm and 7:00 pm ET
DESCRIPTION  Math Encounters is MoMath’s popular free public presentation series celebrating the spectacular world of mathematics, produced with support from the Simons Foundation.  Register for free at mathencounters.momath.org.

NYC Math Festival 2023 (in person)
Saturday, July 15 from 10:00 am to 4:00 pm ET
Add a little math to your summer!  MoMath is pleased to present the 7th Annual NYC Math Festival, providing a full day of math fun in the sun for all ages.  Bring your friends and the entire family to Fosun Plaza (28 Liberty Street in the financial district, Manhattan) and enjoy hands-on math exhibits, entertaining mathematical games, and intriguing puzzles and brainteasers.  Plus, take home a little bit of MoMath: we’ll be setting up an outpost of Additions, the shop at MoMath, for all your summer gift needs.  This event will happen, rain-or-shine!  To learn more, visit mathfestival.momath.org.  No registration is required.

For the full listing of upcoming events, visit events.momath.org.

APPLY NOW

Propose an abstract or activity for the MOVES 2023 Conference
(Deadline: Monday, May 1)
Join MoMath in New York City for its sixth conference on the Mathematics of Various Entertaining Subjects.  The MOVES Conference will feature dozens of talks on current research in recreational mathematics, as well as a wide variety of family-accessible mathematical activities.  This year’s conference, “Threads Through Mathematics,” will highlight math in the fiber arts and keynote speakers will include: Ingrid Daubechies, Sabetta Matsumoto, Érika Roldán, and Chaim Goodman-Strauss.  To submit a proposal or to register, visit moves.momath.org.

2023 Rosenthal Prize for Innovation and Inspiration in Math Teaching
(Deadline: Monday, May 15)
Designed to recognize and promote hands-on math teaching in upper elementary and middle school classrooms, the Rosenthal Prize carries a cash award of $25,000 for the single best activity, plus up to five additional monetary awards for other innovative activities.  The winning teacher(s) will have the opportunity to share their activities with educators around the world.  To learn more, visit rosenthalprize.momath.org.

2023 Rosenthal Prize Summer Institute
(Deadline: Monday, May 15)
Educators, want to combine a free trip to NYC with an opportunity to inspire young minds?  Apply for the Rosenthal Prize Summer Institute this summer, and ramp up your ability to excite and delight your students!  MoMath will welcome a cohort of educators to New York City (expenses paid) for a unique professional development opportunity, Thursday, July 13 through Saturday, July 15. Educators will take an in-depth look at the mathematical content and pedagogy of Rosenthal Prize lessons, learn how the lessons connect to national standards for math education, develop plans to implement these lessons in their local schools, come up with ideas for new lessons inspired by the goals of the Rosenthal Prize, learn new ways to promote
mathematics learning in schools and communities, experience the wonders of the Museum, and see what goes into making interactive math exhibits and programs.  The submission window closes Monday, May 15.  If selected, you will be notified by June 1.  To learn more and apply for the Rosenthal Prize Summer Institute, visit rosenthalinstitute.momath.org.

Integrators: The MoMath High School Volunteer Program (in person)
MoMath accepts a limited number of high school students for ongoing volunteer roles during summer vacation and/or the academic year.  The Integrators program offers a unique chance to improve interpersonal and communication skills, explore mathematical concepts, and learn valuable job skills.  MoMath Integrators interact with visitors (on the Museum floor or online) and train with professional educators, interpreters, and managers.  Students who participate during summer vacation commit five days per week, while school-year participants commit approximately one day per week, typically a Saturday or Sunday, from September through June.  Apply now for Summer 2023 at volunteers.momath.org.

Expansions: an afternoon enrichment program for gifted math students (in person)
Reinvent math class with Expansions, MoMath’s afternoon gifted program.  Featuring programs for math-loving students enrolled in first through eighth grades, Expansions workshops are designed and delivered by MoMath’s educational team to illuminate the wonders of mathematics, challenge and inspire students, and broaden their mathematical horizons.  With topics ranging from fractals to cellular automata, these afternoon classes 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.  To learn more and apply for
the Spring 2023 Expansions program, visit expansions.momath.org.

School and group visits (in person/online)
MoMath offers almost two dozen educator-led sessions for K-12 students, ranging from constructing polygons to creating Möbius strips, available either in person or online.  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 — choose from a range of on-campus options, including MoMath educator–led activities or MoMath traveling exhibits.  Learn more and register at fieldtrips.momath.org.

Title I schools — apply online today for free programs and field trips! (in person/online)
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 travelling suite of original mathematical exhibits.  Support for these programs is now available, thanks to contributions from individuals and organizations including: Judith Gibbons and Francesco Scattone, Con Edison, The Scripps Family Fund for Education and the Arts, Two Sigma, the Hearst Foundations, the Manhattan Community Awards Program (MCAP), 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.

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 jobs.momath.org for a complete list of MoMath’s exciting job and volunteer opportunities.

Featured positions:

Human Resources Manager
MoMath is seeking a Human Resources Manager to ensure that full employee life cycle processes, from recruiting through separation, are handled efficiently and effectively, and that all interactions are handled in a professional, approachable, and responsive manner.

Digital Assistant
MoMath seeks a jack-of-all-trades whose organizational and technical skills, attention to detail, and drive for perfection motivates them to ensure high-quality, user-friendly content and to facilitate business operations in a fast-paced environment.  This individual will provide a broad range of administrative support that touches on a variety of aspects of communications, program coordination, event planning, and office management.

ONGOING PROGRAMS

Birthday parties (in person or online!)
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 more than 40 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 through adults, from simple to complicated.  Not in town?  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!  For more information, please email birthdays@momath.org.

Derivatives, MoMath’s tour program (in person)
Enjoy a new perspective on MoMath in a small group setting as you stroll through the Museum with an expert tour guide leading the way.  Learn more at derivatives.momath.org.  To request a tour, please email groupsales@momath.org with the subject line “Derivatives Tour.”

Math tutoring (in person/online)
Is your child struggling in math?  We can help!  MoMath is offering limited private tutoring for grades K–12 with certified teachers who have extensive experience successfully teaching students online and in the classroom.  Whether your child needs assistance with homework or exam preparation, MoMath’s instructors are ready to help.  For more information, please email tutoring@momath.org.

On-campus field trips and workshops: MoMath comes to YOU!  Limited bookings available (in person)
Students and educators, are you ready for a field trip that takes place right in your school?  Let MoMath come to you!  MoMath’s fully vaccinated and engaging math specialists can bring MoMath’s unique blend of enriching math activities and/or hands-on MM2GO exhibits to your campus.  Learn more and book your in-school MoMath workshop today at fieldtrips.momath.org.  Free visits for Title I schools are available — sign up online at titleone.momath.org!

VOLUNTEER AT MoMath!

Volunteer opportunities
MoMath welcomes volunteers who provide valuable support in a variety of individual ways across 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?
• 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 apply, please send an email to volunteer@momath.org with a subject line that includes “Volunteer” and your name.  Include a cover letter, current résumé, and a newly written statement that, in approximately 150 to 500 words, describes an experience that shaped your love of mathematics.

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 mathonthehouse.momath.org.

Beautiful Math
See what mathematicians think is beautiful about mathematics at beautiful.momath.org.

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 at 212-542‑0566 or stop by Additions , the shop at MoMath, to pick up your card today, good for purchases in the shop or admission to the Museum.

Spread the MoMath word
Like MoMath?  Let the world know!  Share your comments on:

• Facebook
• Twitter: @MoMath1
• Instagram: @momath1
• YouTube
• TripAdvisor

Join the MoMath community
Become a member today and take advantage of exciting and engaging math programs for all ages.  Visit members.momath.org to become a member and receive unlimited access to MoMath’s innovative exhibits, plus discounts for select programs and for products in Additions, the shop at MoMath.  Members also receive free registration to select online programs, free access to recordings of MoMath programs, and exclusive invitations to members-only online events.  Become a premium member and receive early notices, special invitations to exclusive MoMath member events, discounts on birthday parties, and more.  Join now and
take advantage of MoMath’s low rates.  To learn more about long-term memberships, email membership@momath.org or call 212-542-0566.

There are many programs and activities to enjoy; please read carefully to determine whether programs are in person, online, or both (in person/online).  Additionally, many of MoMath’s programs are being offered for free or at a reduced rate for those in need and for MoMath members — please visit individual event pages for more information.  The Museum (11 E 26th St) is open 364 days of the year (closed on Thanksgiving Day) but may occasionally limit access as needed.  Be sure to
check momath.org for the most up-to-date information, including special hours and/or early closures.

We hope to see you — virtually and in person — soon!

Regards,
National Museum of Mathematics

Support MoMath at momath.org/contribute
momath.org
212-542-0566

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