[HPforGrownups] Another question about the British school system

[Simon Biber]

No: HPFGUIDX 8820

Yes, it's very common to have two periods of the same subject back-to-back,
and this is a Double.

Simon.

> All the time discussions got me wondering about my original
> interpretation of "Double" classes, as in "Double Potions."  I assumed
> it meant twice as long, like a lab.  Now I'm wondering whether it
> means "shared with another house."  Is this a common term in British
> schools?
>
> Amy Z