The Mystery of the Missing Percentage Sign
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annlovesmaths.bsky.social
The Mystery of the Missing Percentage Sign
@annlovesmaths.bsky.social
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annlovesmaths.bsky.social
Something for the weekend?

A game of innies and outies.
A game of Killer Suduko with Difficulty ‘Expert’. The expert grid is always empty at the start. The usual rules of Sudoku apply. The rule of 45 might be helpful here.
November 14, 2025 at 7:55 AM
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gwaddell.bsky.social
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
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corbettmaths.bsky.social
The Corbettmaths 5-a-day Workbooks are the perfect resource for daily maths practice.
⭐️ 6 months worth of 5-a-days & their answers in an A4 book
📚 There are books to support GCSE Higher, GCSE Foundation & even Numeracy
🎉 Only £8.99 including delivery
corbettmaths.com/books/
October 22, 2025 at 7:17 PM
annlovesmaths.bsky.social
An opportunity to use a ‘zero pair’ in A-Level maths @studymaths.bsky.social

Lookey-likey question from @catrionaagg.bsky.social
We are given the maths question ‘Integrate the fraction with a numerator of x and denominator of x+4 with respect to x’ The numerator x is rewritten as x + 4 - 4, by introducing a zero pair +4 - 4.
October 23, 2025 at 3:55 AM
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transum.bsky.social
There are a number of ways of expressing the domain of a function and hopefully they're all covered here in this new multiple-choice exercise. Choose the level consistent with your syllabus.

buff.ly/DYOELZU

#mathsresources #mathschat #mathstoday #mathchat
October 20, 2025 at 8:35 AM
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benjamindickman.bsky.social
[digging through my twittxr archives]

do you want non-routine quadratic problems?

here are 20 💌:
www.desmos.com/calculator/d...

cc. #iTeachMath #MathSky #EduSky #AlgebraSky
Particular Parabola Problems
www.desmos.com
October 12, 2025 at 5:26 PM
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transum.bsky.social
Hello @davidkbutler.bsky.social - I had the urge to create (yet another) one-player online game/puzzle based on your Digit Disguises game. I have yet to try it out with students though.

www.transum.org/Maths/Puzzle...

Thanks so much for all the sharing you do. Have a great weekend!
Digimoji
Crack the emoji code by testing equations and spotting patterns.
www.transum.org
October 12, 2025 at 12:57 AM
annlovesmaths.bsky.social
I grew up loving comics, so how am I only now discovering graphic novels? Just finished Muybridge by Guy Delisle. Brilliant. @dandq.bsky.social
The book cover for Muybridge by Guy Delisle.
September 19, 2025 at 10:58 AM
annlovesmaths.bsky.social
doodles.google/doodle/learn...
Learning the Quadratic Equation (UK) Doodle - Google Doodles
Learn more about the creation of Learning the Quadratic Equation (UK) Doodle and discover the story behind the unique artwork.
doodles.google
September 17, 2025 at 5:27 AM
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mathsworld.com
The Home of Hands-on Mathematics – opening in London in November 2025! Learn more at mathsworld.com
September 14, 2025 at 10:22 AM
annlovesmaths.bsky.social
Today at 1pm GMT
annlovesmaths.bsky.social The Mystery of the Missing Percentage Sign @annlovesmaths.bsky.social · Sep 10
Highly Recommend ⬇️

At 1pm GMT
September 13, 2025 at 6:05 AM
annlovesmaths.bsky.social
Highly Recommend ⬇️

1pm GMT
Join Professor Mahesh Sharma’s classes on Saturdays and Sundays from 8-9 AM EST Saturdays: Numeracy and dyscalculia prevention for young children. Sundays: Effective methods to teach mathematics Beginning from September 13 and 14, 2025. Zoom ID: 5084944608 Passcode: mathforall
September 11, 2025 at 9:10 AM
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annlovesmaths.bsky.social
An Immersive New Museum Dedicated to Maths is Opening in London - Featuring Code-Breaking, Experiments, Challenges and more

@mathsworld.com

secretldn.com/mathsworld-i...
An Immersive New Museum Dedicated To Maths Is Opening In London – Featuring Code-Breaking, Experiments, Challenges, And More
MathsWorld is an exciting new discovery centre that will challenge, intrigue, and delight Londoners with its immersive attractions.
secretldn.com
September 10, 2025 at 8:39 AM
annlovesmaths.bsky.social
Highly Recommend ⬇️

At 1pm GMT on Sunday
Professor Mahesh Sharma's Masterclass on math ed, focusing on dyscalculia and other learning difficulties in math. Every Sunday Time: 8:00 - 9:00 AM EST September 7, 2025: Topic: Decimal Numbers are Tools for Mathematics and Science? Zoom ID: 5084944608 Passcode: mathforall
September 10, 2025 at 1:17 PM
annlovesmaths.bsky.social
Highly Recommend ⬇️

At 1pm GMT
September 10, 2025 at 1:11 PM
annlovesmaths.bsky.social
An Immersive New Museum Dedicated to Maths is Opening in London - Featuring Code-Breaking, Experiments, Challenges and more

@mathsworld.com

secretldn.com/mathsworld-i...
An Immersive New Museum Dedicated To Maths Is Opening In London – Featuring Code-Breaking, Experiments, Challenges, And More
MathsWorld is an exciting new discovery centre that will challenge, intrigue, and delight Londoners with its immersive attractions.
secretldn.com
September 10, 2025 at 8:39 AM
Reposted by The Mystery of the Missing Percentage Sign
1stclassmaths.bsky.social
Did you know I've been working on A-level content? I've managed to cover all of year 1 statistics now including in depth videos (a little over 6 hours worth), exam questions and solutions on each topic (117 full exam questions in total). All free, of course.

www.1stclassmaths.com/alevelrevision
September 3, 2025 at 5:01 PM
annlovesmaths.bsky.social
Highly Recommend ⬇️

Starts at 1pm GMT
August 21, 2025 at 5:26 AM
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annlovesmaths.bsky.social
Highly Recommend ⬇️

Starts at 1pm GMT
August 9, 2025 at 1:17 PM
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carlhendrick.substack.com
Not all wrong answers are equal. I used to think students just needed the right information to fix misconceptions but then I read the work of Michelene Chi🧵⬇️
August 4, 2025 at 9:42 AM
annlovesmaths.bsky.social
Highly Recommend ⬇️

Starts at 1pm GMT
August 9, 2025 at 1:17 PM
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teakayb.mathsy.space
If you *were* interested, a really good thing you could do is follow me in case I announce something.

Also, it would only work if a good core of enthusiastic folk from both teams engaged with it, so sharing this post would let more people know about it.
teakayb.mathsy.space Tommaths (he/him) 🏳️‍🌈🏳️‍⚧️ @teakayb.mathsy.space · Jul 29
If there were such a thing as an email discussion group aimed at giving #history #teachers and #maths teachers (mainly secondary) somewhere to discuss the history of maths and the maths of history with a view to exploring each subject in the other's lessons...

... who would join it?

#MathsToday 🏛️🎓
July 29, 2025 at 6:09 PM
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mathtechcoach.bsky.social
Enjoy this equilateral triangle rolling inside a square.
July 17, 2025 at 6:31 PM
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mathtechcoach.bsky.social
Here is a desmos version www.desmos.com/calculator/5...
Cubic and Triangle
www.desmos.com
July 13, 2025 at 8:48 PM
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mathtechcoach.bsky.social
My favorite relationship between an equilateral triangle and the horizontal distances between the roots, extrema, and inflection point of a cubic graph.
July 12, 2025 at 11:58 AM