Re: Out of alignment
I am not sure 15 year olds would get much out of Lear, Macbeth or even Hamlet although the current Hamnet movie might have piqued their interest in the last play. At 15 these kids wouldn't likely have the life experience to make much of the issues or detect the subtexts in these plays.
Reading plays is an acquired skill which comes, if ever, with maturity. For most of us the value of any play is in the performance. I might have also given each of these kids a dvd (or blueray) with a decent performance of the play. The BBC have at one time or other have produced most of the plays - I was quite fond of their Shrew with John Cleese as Petruchio (back then I purchased the VHS tape to see it.:)
Perhaps giving them a copy of the screenplay of "Trainspotting" (or Irvine Welsh's novel) with a DVD etc which might be more relevant to the kids' life experience, have produced a more enthusiastic response.
"O, that way madness lies; let me shun that; No more of that." — [Lear 3 iv]