My first impression is that teachers would primarily be doing this if schools are understaffed and teachers are overworked.
But I'm sure there's a million other factors as well i.e. you're saving time regardless.
But I'm sure there's a million other factors as well i.e. you're saving time regardless.
More the norm than the exception. This is still good, though, because the public being unwilling to appropriately fund education is almost a law of nature.