Roger Stone
@rogerstone26.bsky.social
Retired after long career in marketing followed by 4 years teaching secondary maths. Advocate for understanding data and statistics as a key part of numeracy for today's students - and everyone else. Keen runner and walker
The ideas of developing next to the users and iterating quickly are good.
November 7, 2025 at 2:49 PM
The ideas of developing next to the users and iterating quickly are good.
I don't notice my French family and friends oppressed by their digital ID but using it to make transactions easier
October 27, 2025 at 6:54 PM
I don't notice my French family and friends oppressed by their digital ID but using it to make transactions easier
We should focus on controlling algorithms that lead us down toxic ratholes rather than banning mobile phones. Let's teach phone safety like we do road safety. #teachphonesafety
October 27, 2025 at 5:56 PM
We should focus on controlling algorithms that lead us down toxic ratholes rather than banning mobile phones. Let's teach phone safety like we do road safety. #teachphonesafety
Love the way the problems build on each other and increase in complexity. In the top 3, don't you need to assume that the triangles are right-angled? In which case, shouldn't that be shown on the diagrams?
October 17, 2025 at 10:34 PM
Love the way the problems build on each other and increase in complexity. In the top 3, don't you need to assume that the triangles are right-angled? In which case, shouldn't that be shown on the diagrams?