Just think, said a veteran enthusiast of Britten's operas when I showed him the earliest publicity designs for Christopher Alden's production, you could set them all in a school, even Gloriana - what about headmistress Bess and head prefect Essex? But could you squidge everything into the one shape, I wondered? At ENO, it makes instant sense in the composer's near-perfect musical translation of Shakespearean wood magic that Oberon is the schoolmaster who prefers changeling pre-pubescents to now-adolescent, discarded Pucks. That's the strongest of starting points.

With regional youth orchestras dropping from a thousand short-sighted, wholesale cuts - flagship Leicestershire the latest under threat - it should be enough just to celebrate 60 seasons of the LSSO, safe for now under the City of London's munificent wing. But last night was more than just another fun concert. No one ought to miss any appearance of the, ahem, enormously charismatic Leif Segerstam, composer of 244 symphonies to date and master orchestral trainer, who always goes for depth of sound rather than surface glitter.

Recently, some British playwrights have gone back to school, and found that it feels very much like a war zone. All the old tensions between teachers and pupils have escalated into open conflict: knives are drawn, punches thrown and arguments are settled by fights. Likewise, the language is disrespectful at best, and always expletive-heavy. Vivienne Franzmann’s new play, which visits London after opening in Manchester last month, frankly refers to a war zone in its title, and its action is scarcely less antagonistic.

You might justifiably argue that Jamie Oliver’s lack of academic prowess (he left school with just two GCSEs – we’re not told what in) did him no harm whatsoever. Yet he’s keen that youngsters today should be switched on to education in a way that he clearly wasn’t. So he’s recruited 20 kids to take part in Dream School – kids who, like him, all failed to attain the requisite five GCSEs at grade C and above. And he’s recruited some pretty impressive names to teach them.

Who needs America for the American theatre? Barely six weeks into this year, and already we've had the bracing and bilious Becky Shaw, the West End transfer of Bruce Norris's perpetually award-scooping Clybourne Park and Woody Guthrie taking up residence at the Arts Theatre courtesy of Woody Sez. What's been lacking has been the sort of defining revival on the order of last season's All My Sons that shakes down an extant text, inducing in sometimes unruly West End audiences a wondrous hush.

The second play in this venue’s ambitious Schools mini-season is the first drama to tackle the currently contentious subject of Free Schools. While the earlier play, John Donnelly’s The Knowledge, was a powerful account of how a young teacher is blooded in her encounters with a group of unruly kids, the second, by Steve Waters, focuses more on parents, and shows how a fortysomething teacher, Rachel, joins a group of middle-class west Londoners in order to set up a Free School.

As the debate about educational standards and Free Schools rumbles on, the Bush Theatre in west London has had the good idea (gold star guys) of beginning the year with a mini-season of two plays on the subject of education. The first play, by John Donnelly, opened tonight and looks at what happens when a young teacher, Zoe, bites off more than she can chew. It's a thrilling start to the playwriting new year.

A lot of ink gets spilled about the quest for the next great new British musical, which results in pedestrian endeavours - you know who you are - being elevated beyond all common sense. And now, along comes Matilda, a holiday entertainment about a surpassingly smart young girl who is capable of magic, and guess what? The show itself is as smart and magical as its pint-sized, eponymous heroine, and something more than that, as well.

Middle-class family angst continues to be this season’s theme at the Royal Court Theatre, but this time it is seen through the eyes of 10-year-old girls at a 1990s boarding school. But don’t expect this to be an episode of Malory Towers or even the rather good-natured naughtiness of St Trinian’s. No, this is a bleak institution where the girls are foulmouthed and vicious in their rivalry. As Mrs B, who supervises the dorms, says to the headmistress: “They are small dogs doing what small dogs do.”

Greg Davies is a comedian who laughs along to his own material. A conspiratorial look glints in his eye, a hint of fruity mischief plays on his lips. The adage that you should never be amused by your own punchlines is, of course, a tall tower of rubbish – different jokes for different blokes – but Davies’s enjoyment of his own routine begs a couple of questions. Is it as funny as he thinks it is? Or is it funny because he thinks it is? And then there is the greatest existential quandary of all, which has knitted the brows of philosophers since time immemorial.