It's hard to find in the U.S., and there isn't even a full production on youtube, but I LOVE the play "Just Macbeth" by Aussie Andy Griffiths (the children's humor author, not the "Mayberry RFD" actor). Synopsis: a class of 6th graders is reading the play, which they think is lame. Then one of the witches' spells backfires, and the entire kiddy cast is thrown back into Macbethian times and the re-enactment becomes real. Combines tween bodily function jokes and hilariously bad special effects with bloody daggers and the theme of power and revenge. I saw it on stage in Sydney seven years ago; several blue-haired ladies in the audience left in a huff at what was being done to The Bard, but the school groups appreciated it.
How about "Enter Three Witches" by Caroline Cooney? Or "As I Descended" by Robin Talley?
Cathy Andronik
Teacher Librarian
Brien McMahon HS
Norwalk