John Golden
@johngolden.bsky.social
math, math x (x ϵ {equity, ed, teacher ed, games, art, comics, foolery}). mathhombre in other places.
Also sucked in by this one. Could care less about Sydney, sorry, but nature vs nurture? Sign me up. today.yougov.com/health/artic... Really struck by how alike Dems and Reps are. This is culture.
November 26, 2025 at 2:04 PM
Also sucked in by this one. Could care less about Sydney, sorry, but nature vs nurture? Sign me up. today.yougov.com/health/artic... Really struck by how alike Dems and Reps are. This is culture.
Reposted by John Golden
hahaha I already have some UFO slow reveals...
slowrevealgraphs.com/2022/01/02/i...
I like this one, because it shows that maybe there are some alternate explanations.
slowrevealgraphs.com/2022/01/02/i...
I like this one, because it shows that maybe there are some alternate explanations.
In America, UFO Sightings Peak on July 4th - Slow Reveal Graphs
When do Americans report sighting UFOs? Are there are patterns? Click to access the slide deck, and learn more about math & content connections.
slowrevealgraphs.com
November 26, 2025 at 1:54 PM
hahaha I already have some UFO slow reveals...
slowrevealgraphs.com/2022/01/02/i...
I like this one, because it shows that maybe there are some alternate explanations.
slowrevealgraphs.com/2022/01/02/i...
I like this one, because it shows that maybe there are some alternate explanations.
I'd suggest a #slowrevealgraph but I don't know if I want kids to know how crazy we are. today.yougov.com/health/artic... No offense meant to believers! #dataviz
Half of Americans believe aliens have visited Earth | YouGov
Many believe that aliens would bring new diseases and unintentional harm or outright hostility to people if we were to encounter them.
today.yougov.com
November 26, 2025 at 1:51 PM
I'd suggest a #slowrevealgraph but I don't know if I want kids to know how crazy we are. today.yougov.com/health/artic... No offense meant to believers! #dataviz
Updated the puzzle with @hpicciotto.bsky.social's suggestions. Added a few of my own arrangements. What can you make?
www.tumblr.com/mathhombre/8...
www.tumblr.com/mathhombre/8...
November 26, 2025 at 1:43 PM
Updated the puzzle with @hpicciotto.bsky.social's suggestions. Added a few of my own arrangements. What can you make?
www.tumblr.com/mathhombre/8...
www.tumblr.com/mathhombre/8...
Love this congruence puzzle from @fawnnguyen.substack.com drive.google.com/file/d/13j_J... have used many times. Cody (if you're sending to Fawn use my name, dude) saw something new... #mathstoday
November 24, 2025 at 5:40 PM
Love this congruence puzzle from @fawnnguyen.substack.com drive.google.com/file/d/13j_J... have used many times. Cody (if you're sending to Fawn use my name, dude) saw something new... #mathstoday
Reposted by John Golden
"Many schools across the country have shifted toward making math engaging for students at the expense of evidence-based teaching practices."
a woman in a blue and white dress is making a face and saying `` oh yea for sure '' .
Alt: Jennifer Lawrence sarcastically saying "Oh yeah. For sure."
media.tenor.com
November 24, 2025 at 5:37 PM
"Many schools across the country have shifted toward making math engaging for students at the expense of evidence-based teaching practices."
How will elem PSTs distinguish these pentagons? How would kids? #mathstoday
November 24, 2025 at 5:32 PM
How will elem PSTs distinguish these pentagons? How would kids? #mathstoday
Reposted by John Golden
In his HUMBLE PI book, @standupmaths.bsky.social writes about using this to your advantage. When the price is .x1 or .x2 (or .x6 or .x7) pay in cash to get the rounddown, and when it's not, pay with a card to avoid the roundup.
This will save you tens of dollars per year!
This will save you tens of dollars per year!
November 24, 2025 at 1:45 PM
In his HUMBLE PI book, @standupmaths.bsky.social writes about using this to your advantage. When the price is .x1 or .x2 (or .x6 or .x7) pay in cash to get the rounddown, and when it's not, pay with a card to avoid the roundup.
This will save you tens of dollars per year!
This will save you tens of dollars per year!
Reposted by John Golden
(continuation of intro) #iTeachMath
Now I teach for AOPS and I write.
I love teaching for AOPS. This semester I'm teaching algebra. artofproblemsolving.com
I'm writing a series of 4 YA novels, with math exploration at the center. I'm currently working on Althea and the Mysteries of Calculus.
Now I teach for AOPS and I write.
I love teaching for AOPS. This semester I'm teaching algebra. artofproblemsolving.com
I'm writing a series of 4 YA novels, with math exploration at the center. I'm currently working on Althea and the Mysteries of Calculus.
Art of Problem SolvingArt of Problem Solving (AoPS) | Advanced Online Math Classes
Online math classes, advanced math textbooks, math games, and more for high school and middle school students. Find out why our students win so many awards.
artofproblemsolving.com
November 24, 2025 at 2:20 AM
(continuation of intro) #iTeachMath
Now I teach for AOPS and I write.
I love teaching for AOPS. This semester I'm teaching algebra. artofproblemsolving.com
I'm writing a series of 4 YA novels, with math exploration at the center. I'm currently working on Althea and the Mysteries of Calculus.
Now I teach for AOPS and I write.
I love teaching for AOPS. This semester I'm teaching algebra. artofproblemsolving.com
I'm writing a series of 4 YA novels, with math exploration at the center. I'm currently working on Althea and the Mysteries of Calculus.
Latest from TX A&M academic freedom firing www.nytimes.com/2025/11/21/u... (NYT gift link) Chilling, stupid and wrong sentiment from the board of trustees
November 23, 2025 at 11:56 PM
Latest from TX A&M academic freedom firing www.nytimes.com/2025/11/21/u... (NYT gift link) Chilling, stupid and wrong sentiment from the board of trustees
Pat Bellew writing about the storied history of the infinite monkeys on typewriters. Galileo, Kepler, Swift and more! pballew.blogspot.com/2025/11/typi... #mathhistory
Typing Monkeys
More observations stimulated by John Barrows book, "One Hundred Essential Things You Didn't Know You Didn't Know." Everybody has he...
pballew.blogspot.com
November 23, 2025 at 11:48 PM
Pat Bellew writing about the storied history of the infinite monkeys on typewriters. Galileo, Kepler, Swift and more! pballew.blogspot.com/2025/11/typi... #mathhistory
Reposted by John Golden
Make a math teacher cry in 4 words.
November 22, 2025 at 8:46 PM
Make a math teacher cry in 4 words.
square #puzzle trying to get a bit of a tangram feel. www.geogebra.org/m/sb2fqs4u in #geogebra. Love to know what you think or see what you make!
Square Puzzle
A tangram-like puzzle for play.
www.geogebra.org
November 23, 2025 at 12:37 AM
square #puzzle trying to get a bit of a tangram feel. www.geogebra.org/m/sb2fqs4u in #geogebra. Love to know what you think or see what you make!
Thanks, Henri! Probably bc he saw me post mathhombre.tumblr.com/post/8009316... #mathart
"Always check the mathed.page" is a good rule of thumb.
"Always check the mathed.page" is a good rule of thumb.
November 22, 2025 at 7:16 PM
Thanks, Henri! Probably bc he saw me post mathhombre.tumblr.com/post/8009316... #mathart
"Always check the mathed.page" is a good rule of thumb.
"Always check the mathed.page" is a good rule of thumb.
Reposted by John Golden
November 21, 2025 at 2:49 PM
numberline #mathcomic www.tumblr.com/mathhombre/8... that really captures the feel
Reblog by @mathhombre · 1 image
💬 46 🔁 13944 ❤️ 25487
www.tumblr.com
November 20, 2025 at 9:16 PM
numberline #mathcomic www.tumblr.com/mathhombre/8... that really captures the feel
Cool #mathart opportunity www.grannylifecrochet.com via Ásgerður Jóhannesdóttir
Granny Life Community Build Project
Granny Life
www.grannylifecrochet.com
November 20, 2025 at 3:37 PM
Cool #mathart opportunity www.grannylifecrochet.com via Ásgerður Jóhannesdóttir
Any math teachers or parents of a secondary student who would like to read or have a kid read an exciting math fantasy graphic novel? #ALlogical #mathstory - just let me know! mathhombre.blogspot.com/p/al-logical...
AL, Logical
AL, Logical! is full color, 72 page graphic novel about a problem solving young woman named Al. She finds a mysterious house that challenges...
mathhombre.blogspot.com
November 19, 2025 at 5:01 PM
Any math teachers or parents of a secondary student who would like to read or have a kid read an exciting math fantasy graphic novel? #ALlogical #mathstory - just let me know! mathhombre.blogspot.com/p/al-logical...
#mathplay article by Clements and Sarama link.springer.com/article/10.1...
Playing to know the world mathematically - Educational Studies in Mathematics
To begin exploring how children’s play can support the development of the foundations of mathematics learning, we outline the landscape of play and mathematics. We introduce two debates concerning pla...
link.springer.com
November 19, 2025 at 2:07 AM
#mathplay article by Clements and Sarama link.springer.com/article/10.1...
Oh, no, it got Patrick. mathjokes4mathyfolks.wordpress.com/2025/11/18/p... Judging by FB, 67% of math teacher Halloween outfits were 6-7 based.
Problems Involving 6-7
Just in case you’re unaware of the 6-7 meme — how’s life under that rock, anyway? — here’s some background for you… Some of you may be aware that I wrote a book for NCTM…
mathjokes4mathyfolks.wordpress.com
November 18, 2025 at 2:40 PM
Oh, no, it got Patrick. mathjokes4mathyfolks.wordpress.com/2025/11/18/p... Judging by FB, 67% of math teacher Halloween outfits were 6-7 based.
#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!