I often hear people in several subreddits refering to courses such as Calc 1/2, Trig, Pre-Calc, Algebra 1/2 and so on. As someone not living in the US (where I guess these courses are used), could someone be so kind as to explain to me:
What order are these courses done in.
What do these courses contain (Especially this one)
When are these courses read (High School, College, Middle School)
If someone is from Sweden and could compare them to the Swedish math courses, that would help as well, as that’s where I’m from.
I ask this so I have some kind of reference when I read people refering to these courses.
Sorry If this isn’t the right subreddit to ask on, and if it isn’t, I’d like to know where this kind of question should be asked.