Samuel Otten

ottensam.bsky.social

07 January 2026 11:08

Here's a free version of the article: drive.google.com/file/d/1sKID... Otten, S. (2011). Cornered by the real world: A defense of mathematics. Mathematics Teacher, 105, 20–25. #MathEd

armavi.bsky.social

27 September 2025 23:52

Nous sommes un jour puissance 27 = 3³ 9 = 3² 25 = 5² 2025 = 45² 27/09/2025 → 27092025=(5205)² 09/27/2025 → 9272025=(3045)² Trouvé par @talljerome.bsky.social

samjshah.bsky.social

17 September 2025 07:32

Finally I think I have a simulation of a cycloid drawing machine I got ages ago. My general process is outliend here: samjshah.com/2025/08/18/h... The Desmos simulation is here (hit "Play"): www.desmos.com/calculator/a... I'm not positive it's 100% correct but I'm proud of it #MathArt #MTBoS

Steve Phelps

mathtechcoach.bsky.social

25 July 2025 15:51

Enjoy this square rolling in a square

Steve Phelps

mathtechcoach.bsky.social

25 July 2025 15:48

Enjoy this pentagon rolling around a square.