Heehee- I remember the Little People! This was my version of Game of Life. :)

Thanks to EVERYONE for all the love my last post got - I feel very seen. Here is the promised photo of the big piece to date. I started working on this in November 2024. 14 embroidered squares done and 11 more to go. All improvised stitching. It’s gonna be one big brain. #SciArt #FiberArt

The campaign is just $94 away from 50%. Who will take it over that milestone? I am so grateful to our backers! Parents and teachers, go reserve a copy for your children starting at $0 because we believe in broad-access mathematics education. #iTeachMath #MathSky

This fills me with determination as a math communicator. Everyone must learn the math of EMERGENT COMPLEXITY. "AI agents have been heralded as the next big leap in the technology as they can reason..." - no, no, NO, they really can't! And playgameoflife.com isn't really life. 😸 #iTeachMath #MathSky

One of my #ALevelMaths further maths students gave me a stamp with the proof by induction conclusion on as a brilliant leaving gift, to save me having to write it out every time 😅🥰 #MathsToday

Because to me, fantasy isn’t wishful thinking, but a way of reflecting, and reflecting on reality.

One of my favorite chapters in "Moebius Noodles" is an unexpectedly fun and deep game: hunting for quantities intrinsic to objects. What a round! Also: Rubik's Cube colors (six). naturalmath.com/moebius-nood...

Lovely new #mathstory counting and number theory book from @maria-naturalmath.bsky.social and Kara Shane Colley. naturalmath.com/my-hundred-f... I got to beta-read and was totally charmed.

Love this. Maybe we dont double every 20 mins but we do evolve our social media every 10-15 years and also expand number of them

BIG THANKS to the amazing backers of our newest book! The campaign is now at 44% and going strong. As an experiment in organizing, our crowdfunding campaign starts... at $0. How? Why?! Check it out and join. You'll be in great company with math friends and math makers! #iTeachMath #MathSky #KidLit

Meanwhile in the 4th dimension... I'm trying to find all possible paths in a 2×2×2×2 tesseract, but I'm not near to done... #math #mathsky

He was very weary; the day had been long, and full of dragons.

You: please act normal you need these people to like you Me: ok! People: hi Me: Imagine each fingertip growing a mini-hand on it! And on these fingers, also, tiny hands. Can you imagine that going on and on and on? Fractals! One of 20+ models of multiplication, most of them NOT repeated addition.

Hmm, a fresh search, as of 30 sec ago. "Often" symbolic? 🤡🐍

'You should have written better stories for us to steal!'

Weird not to see real estate expansion projects, chatbot TAs, or ed-tech privatization on this report of what makes university experience valuable to students

Lines and square root waves 🏆Hits🏆 🔥Hot🔥 💙Missed💙 🖼️Current Exhibition🖼️ #codeart #kaleidoscope #sciart #abstractart

Very excited to celebrate the work and our amazing partners!

The punishment is ridiculous. I'd redirect, though, with my math circle script that goes, "Oh, this looks like fun, and please save it for after the meeting. It's one of those things that make it hard for many of us to focus on our math." The same goes for Rubik's Cubes. A distraction. #iTeachMath

Toppa feels so good in my brain. My daily 6x6 was fighting me hard today lol. 💪 @markgonyea.bsky.social

Reading this thread, wow. I've never realized that so many people feel so fed up. At Natural Math, we've been using a home-coded LMS for the last decade+, and are about to make a new one - all because of our low tolerance for nonsense, but I thought it was just us.

Do you know a child ages 7 to 11 who can use some joyful math in their life? A math circle leader or a teacher looking for great materials? Check this out and tell your friends! #iTeachMath #MathSky #KidLit

There was Mathalicious v1.0 and Citizen Math v2.0. Today we launched Version Free Point Ooh. 🩵 www.citizenmath.com If you loved our real-world lessons but got tired of administrative funding whims determining your access, welcome back. I think you'll like it here. #EduSky #MathSky #RealWorldMath

I'm looking for a publisher. 240 pages of old-world trigonometry, geometry focused & algebra free – where it came from, who built it, how they built it, how they used it, and how to do trigonometry in this way today. Any suggestions gratefully received. #UKMathsChat #iTeachMath #MathSky

Astroids, cosine waves, and exponential waves 🏆Hits🏆 🔥Hot🔥 💙Missed💙 🖼️Current Exhibition🖼️ #algorithm #sciart #codeart #computationalart

Yay, a new book is in the making! Meet jellybean-shaped number-characters in their cozy world where math patterns, sequences, and combinations form friendships. See the art, sign up to get/give this Creative Commons book, and support indie publishing and joyful math. #iTeachMath #MathSky #KidLit

Squareable Numbers made art. #iTeachMath

My topology students typed up and edited their work, creating a "textbook" for the course—all proofs and exercise solutions. I'll give them all a PDF, or they can buy a printed spiral-bound copy for $15. I hope no one is observing me taking cash from students as they turn in their final exam. 💵💰😂

May the 4th be with you!

Imagine a multi-user world like Minecraft where there are no collision mechanics (A can pass right through B) EXCEPT conservation of momentum. Code that, let the kids play, and see if they figure out the rules of the madness! #iTeachMath

Slightly diminish a book. Acquiescing New World

If you work with children in Gr 4 to 12 and live in a region where our books are available on amazon, you can get a free copy of all currently available books in our Poke the Problem series. DM us a delivery address and phone number to claim yours. One set per address. #MathSky #PromoSunday

Astroids and square root waves 🏆Hits🏆 🔥Hot🔥 💙Missed💙 🖼️Current Exhibition🖼️ #mathart #computationalart #mathematicalart #geometric #genart #computerart

I started blogging around 2001, and I still miss how amazing that felt for the first 2-3 years, until it didn't.

🤩 Always do math with color! #iTeachMath

Thinking Thursday: Bus Puzzles Try this week's math journaling prompt with your kids! #homeschooling #mathjournal #letsplaymath #mtbos #iteachmath

TOPPA DAILY - 4/30/2026 - Turns: 11 Play here: markgonyea.com/toppadaily

Distributive Property with the #PowerPuffGirls 🍦- #MathPlay 🧮 #ITeachMath #MTBoS #EduSky #MathSky #MathsToday

Holiday session of One Hundred Factorial this Wednesday 29th April 10am to 2pm, Level 4 Hub Central, City East Campus of Adelaide Uni. Everyone is welcome to come play! #100factorial

Film you've watched more than six times with a gif. Hard mode: no Star Trek, Star Wars, LOTR, DC, Marvel, Disney, Pixar, Spielberg, Cameron, Wachowskis, or Ghibli.

The whole project is an excellent community organizer resource for growing healthy relationships and mutual support between everyone and mathematics. Why? If math were a person... 😅 🤝

#iTeachMath #MathSky

#hottake: What kids mean by "Math is useless" is less about math being used in the real world and more about lack of personal connection they feel to it. The remedy is to show them pieces of math that piqued OUR curiosity, not scientists' out there, since we don't know how they feel either. #MathSky

Big Math made up Pi Day to sell more math. 🥧 π 👀

Tune in to hear me failing to answer any of Ben's questions and making up my own 🤣 Ben and I chat about the history of maths, why it's great, and how it can enrich education. And other stuff. Follow us both for More Of This Sort Of Thing.

New video, on mechanisms that illustrate the duality between the cube and the octahedron! Here's one of them: a linkage with fabric panels designed by Sabetta Matsumoto. Full video at youtu.be/T9BNMLFHXUw

I was playing around in @desmos.com Geometry with triangles that share the same nine-point circle, and I accidentally made a pretty pattern. www.desmos.com/geometry/mk3... #iTeachMath #MathSky

how am i just now finding out that my favorite artist (Mœbius) did an ad for my favorite beverage (bubblewater)