John Golden
@johngolden.bsky.social
math, math x (x ϵ {equity, ed, teacher ed, games, art, comics, foolery}). mathhombre in other places.
#mathart fabulous learner work!
There is a gallery with all students' works here: ms-math-computer.science/projects/dsa...
DSA 2019 Results
ms-math-computer.science
November 15, 2025 at 7:29 PM
#mathart fabulous learner work!
Reposted by John Golden
In case you end up with vector fields, you might find this inspiring: archive.bridgesmathart.org/2020/bridges...
The Bridges Archive: 2020 paper
archive.bridgesmathart.org
November 15, 2025 at 3:28 PM
In case you end up with vector fields, you might find this inspiring: archive.bridgesmathart.org/2020/bridges...
www.nicholasbuccola.com starting with Goldwater in '64 and King just weeks later. After Goldwater's loss, Hailey asked King whom to send to a desert island. King answered Goldwater.
November 13, 2025 at 11:15 PM
www.nicholasbuccola.com starting with Goldwater in '64 and King just weeks later. After Goldwater's loss, Hailey asked King whom to send to a desert island. King answered Goldwater.
Reposted by John Golden
Education colleagues: I am partnering with middle- and high-school math teachers in DE, PA, and MD to look at how belonging-supportive instruction shapes students' math experiences (see infographic). Teachers can participate in 2025 or early 2026. Please share w/ teachers who may be interested!
November 13, 2025 at 7:33 PM
Education colleagues: I am partnering with middle- and high-school math teachers in DE, PA, and MD to look at how belonging-supportive instruction shapes students' math experiences (see infographic). Teachers can participate in 2025 or early 2026. Please share w/ teachers who may be interested!
Daina Taimina, a Cornell University mathematician uses crochet to demonstrate Hyperbolic Geometry #womensart
November 13, 2025 at 10:58 PM
Learner fraction representations on a PST #numberstring #mathstoday
November 13, 2025 at 3:34 PM
Learner fraction representations on a PST #numberstring #mathstoday
Reposted by John Golden
I have two books by an author, Keh-Gong Shih, pub in 1996 that are just brilliant! But they are definitely lost. The first is PIctorial Mathematics: Patterns. It is fabulous! full of images like this. He created his own software called Mathgraf which is used to generate the images. #mathart #mtbos
November 11, 2025 at 9:22 PM
Giant cardioid: version 2.5. Version 1.0 was made using Pex tubing and grommet tape. Version 2.0 was made from laser-cut pieces. The wood was too fragile, and it broke during construction. In version 2.5, I made the pieces wider and I used thicker wood. Success, I'd say! The diameter is about 5 ft.
November 11, 2025 at 9:09 PM
When you find out a family friend has a #mathbook review playlist! www.youtube.com/playlist?lis...
Math Mondays - YouTube
📚 Mathematics Book Reviews: Exploring the Beauty of Numbers and Logic! 🧮📖 Welcome to my Math Monday playlist! Dive into the fascinating world of numbers, equ...
www.youtube.com
November 11, 2025 at 12:56 PM
When you find out a family friend has a #mathbook review playlist! www.youtube.com/playlist?lis...
@denisegaskins.com site wouldn't let me leave this comment: I don't get why there's a token on each end of a row of 20. Maybe put the token on the card you played that made 20?
Didn't remember this one! Kamii's games are always so elegant.
Didn't remember this one! Kamii's games are always so elegant.
November 11, 2025 at 12:51 PM
@denisegaskins.com site wouldn't let me leave this comment: I don't get why there's a token on each end of a row of 20. Maybe put the token on the card you played that made 20?
Didn't remember this one! Kamii's games are always so elegant.
Didn't remember this one! Kamii's games are always so elegant.
Great Constance Kamii #mathgame shared by @denisegaskins.com denisegaskins.com/2025/11/10/m... sums to 20
Math Game Monday: Cross-Twenties
This game gives young children practice adding numbers within twenty. And it’s great strategic fun for all ages! Many parents remember struggling to learn math. We hope to provide a better ex…
denisegaskins.com
November 11, 2025 at 12:50 PM
Great Constance Kamii #mathgame shared by @denisegaskins.com denisegaskins.com/2025/11/10/m... sums to 20
Starting decimals, which means I get to share one of the best dynamic applets ever, @danielscher.bsky.social's decimal zoom. www.sineofthetimes.org/zooming-in-o...
Zooming in on Place Value | Sine of the Times
Daniel Scher presents an interactive Web Sketchpad of a "zooming" number line that introduces students to place value and decimal concepts.
www.sineofthetimes.org
November 11, 2025 at 12:24 PM
Starting decimals, which means I get to share one of the best dynamic applets ever, @danielscher.bsky.social's decimal zoom. www.sineofthetimes.org/zooming-in-o...
Reposted by John Golden
#iteachmath Crowd-sourcing: What are your favorite resources for low floor high ceiling middle school math tasks?
November 11, 2025 at 12:38 AM
#iteachmath Crowd-sourcing: What are your favorite resources for low floor high ceiling middle school math tasks?
Reposted by John Golden
My friend showed me this daily web game: Which Year? It shows five photos, and you have to guess the year for each one. You can get four free digits with no penalty, but each digit can be used only once (in other words, you can get the thousands, hundreds, tens, or ones each only once). whichyr.com
Which Year - Photo Year Guessing Game
Guess the year real-world photos were taken. Test your history knowledge with a daily challenge featuring a new set of photos each day.
whichyr.com
November 10, 2025 at 8:39 PM
My friend showed me this daily web game: Which Year? It shows five photos, and you have to guess the year for each one. You can get four free digits with no penalty, but each digit can be used only once (in other words, you can get the thousands, hundreds, tens, or ones each only once). whichyr.com
New to me puzzle idea. www.tumblr.com/sqrt-73/7997... cc @mathequalslove.bsky.social
Tumblr
Tumblr is a place to express yourself, discover yourself, and bond over the stuff you love. It's where your interests connect you with your people.
www.tumblr.com
November 9, 2025 at 10:58 PM
New to me puzzle idea. www.tumblr.com/sqrt-73/7997... cc @mathequalslove.bsky.social
@michaelianblack.bsky.social you can't break till 2026! We'll be crazy by then. Crazier... Will we have HIGNFYE at least?
November 9, 2025 at 4:21 PM
@michaelianblack.bsky.social you can't break till 2026! We'll be crazy by then. Crazier... Will we have HIGNFYE at least?
The person and the purpose matters so much.
November 9, 2025 at 4:06 AM
The person and the purpose matters so much.
via @xaqwg.bsky.social a good NYT article on the great Moon Duchins www.nytimes.com/2025/11/03/s... #gerrymandering
Moon Duchin on the ‘Mathematical Quagmire’ of Gerrymandering
www.nytimes.com
November 9, 2025 at 4:03 AM
via @xaqwg.bsky.social a good NYT article on the great Moon Duchins www.nytimes.com/2025/11/03/s... #gerrymandering
Interesting looking #mathgame hexpathgames.com/history/
History | HexPath Games
hexpathgames.com
November 9, 2025 at 2:26 AM
Interesting looking #mathgame hexpathgames.com/history/
More on AI, thoughtfully from Ted Chiang www.newyorker.com/culture/the-...
Why A.I. Isn’t Going to Make Art
To create a novel or a painting, an artist makes choices that are fundamentally alien to artificial intelligence.
www.newyorker.com
November 9, 2025 at 2:22 AM
More on AI, thoughtfully from Ted Chiang www.newyorker.com/culture/the-...
Reposted by John Golden
A very informative list of local established orgs that provide food assistance in the link within below ⬇️
As the circumstances and impacts of the federal government shutdown unfold, donating money to local food assistance providers continues to be the best way to help.
Visit multco.us/food to find organizations that can use your donation.
Visit multco.us/food to find organizations that can use your donation.
November 7, 2025 at 3:53 PM
A very informative list of local established orgs that provide food assistance in the link within below ⬇️