I understand every secondary school does it differently: some don't use sets at all, some only for maths, some for most subjects.
But what does it mean and how does it work exactly?
Does a lower set cover less curriculum? Or the same curriculum but less in depth? E.g. they might cover the same topic but do fewer exercises because it takes them longer to do each?
How do pupils move from one set to another? If I am in a lower set, then make progress and they move me to a higher set, does that mean moving me to a class where the other pupils will have covered more topics?
Is each set a separate class? So if there are 3 sets it means 3 teachers teaching 3 different groups of pupils in 3 different classrooms?
Most importantly: do they take the same GCSEs? Or do lower sets take a simpler version of the test, and are therefore their grades capped? E.g. if you are in a lower set, even if you ace your test, you can only get a B (or whatever the equivalent is now)?
Does this mean that the most important set is the one you are assigned when you take the GCSE?
Thank you!