Bluesky Β· Hashtag

#MathsToday

148
posts Β· 30d
34
users
5
posts / day
4.4
posts / user
-21% vs last week

#MathsToday is an active hashtag on Bluesky. In the last 30 days, 34 people shared 148 posts with it β€” around 5 a day. Activity is down 21% versus the previous week, peaking on Jul 27 with 9 posts.

#MathsToday posts per day (last 30 days)

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Tags most often used together with #MathsToday.

Posts with #MathsToday

Hansruedi Widmer
@hansruediwidmer.bsky.social
about 15 hours ago
Zum Datum 08.08.2026: 0=(√(8+0!))!+8-√(202-6) (Besser lesbar im Bild) Das Datum als Summe von vier palindromischen Primzahlen: 08082026=93239+1597951+3026203+3364633 #nurso #MathsToday
1 3 10
Hansruedi Widmer
@hansruediwidmer.bsky.social
3 days ago
Zum Datum 06.08.2026: 0=60Γ·(8-2)!-0!Γ·2Γ·6 Das Datum als Summe von vier palindromischen Primzahlen: 06082026=13331+1062601+1643461+3362633 #nurso #MathsToday
1 5 12
Nereide
@drnereide.bsky.social
over 1 year ago
🧡 β€œA good teacher does not teach facts, he or she teaches enthusiasm, open-mindedness and values.” β€” Gian-Carlo Rota, renowned mathematician & philosopher born 27 April 1932. He was a professor of Applied Mathematics & Philosophy at MIT‡️ πŸ§ͺ βš›οΈ #histsci #histmaths #iTeachMath #mathsky #MathsToday
Gian-Carlo Rota, photographed while was writing on a blackboard..
Wednesday, March 5, 1997
Huntington Hall, MIT Room 10-250
4:30 pm

Image source: https://killianlectures.mit.edu/gian-carlo-rota
4 20 92
Hansruedi Widmer
@hansruediwidmer.bsky.social
1 day ago
Zum Datum 07.08.2026: 0!Γ·(7+0!)=8β‹…(2-0!)Γ·2⁢ Das Datum als Summe von vier palindromischen Primzahlen: 07082026=13331+1235321+1968691+3864683 #nurso #MathsToday
0 4 9
Emily Rae
@ecrmaths.bsky.social
over 1 year ago
In #MathsToday I had an (internal) interview, and I'm now the head of A Level Further Maths πŸ₯³ Then we had an open event until 8pm, so it was quite a tiring day 😴
19 1 87
Catriona Agg
@catrionaagg.bsky.social
about 1 year ago
This is always one of my favourite #ALevelMaths lessons - introducing infinite geometric series. Y12 surprised me this year by generally preferring a geometric approach over algebraic tricks - usually it’s the other way round! #MathsToday
6 pictures of squares with fractal patterns. The instructions read:

Far each picture, find:
β€’ An infinite series to describe the blue area
It might help to think about how you would draw the picture in stages
β€’ An algebraic way to find the total blue area
It might help to look at Method 2 in the class notelook
β€’ A geometric way to find the total blue area
4 14 74

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