The phrase 'school affairs' is correct and usable in written English.
You can use it when you are referring to topics related to a school, such as its students, teachers, staff, curriculum, facilities, etc. For example: The principal convened a meeting to discuss school affairs.
They are active in school affairs and community sports.
He continued to teach and be active in medical school affairs for many years thereafter.
Jay Stowsky, associate dean for school affairs and initiatives at the Haas School.
But how to make the connection with parents, especially those not active in school affairs, has long been a question with few satisfactory answers.
Mr Putnam pointed out that in the two decades to the mid-1990s, the number of Americans who said they had attended a public meeting on local or school affairs had fallen by a third.
They almost never speak publicly about school affairs, and even in the rarefied world of top private schools they carry a reputation for aloofness that may be coloring impressions of their current response.
Of course, it wouldn't be a full-on school affair if a school bus wasn't involved, which the Kurtzes used as their wedding transportation.
The film itself is an old school affair which tells a black and white retro-styled love story and wordlessly conveys its narrative about a commuter and a chance encounter.
Taj has experimented with this approach but has been timid, and Orient-Express is still an old-school affair.
In that context, it's not hard to see why the Birmingham schools affair has become so important to ministers.
In the UK, that unease has largely played out on the public stage in a more peaceable manner, in the debate over "British values" and the recent Trojan horse schools affair.
