This question is prompted by a recent question with the tag algebra-precalculus, although I see that it's by no means the first.
This tag apparently means something to some people. I believe that specifically it means something to people who went through the US education system (whether in the US or in an American school elsewhere). But to me, as a product of the British education system, I look at the six questions which have the tag and four of them involve concepts or notation which I first encountered after differential and integral calculus, one of them appears to be really geometry and tagged algebra because it's an X-Y problem, and the less said about the final one the better.
I think we need to do one of three things with this tag:
1. We delete it as unhelpful.
2. Someone who knows what it means writes a detailed tag wiki for the benefit of those from other educational systems.
3. We rename it to something which can be understood internationally.
I've placed those in what I consider to be ascending order of preference. Suggestions for point 3 are welcomed. Following [Wikipedia](https://en.wikipedia.org/wiki/Elementary_algebra), I would propose elementary-algebra.
Peter Taylor
·
2022-09-26T07:51:24Z (about 2 years ago)