If you have the time, as I'm not sure how close your production dates are, you could try doing some literary adaptations with the students. For example, when I taught middle school we adapted Runny Babbit as a class exercise, but you would need to check about any copyright issue for public performance. Since you are looking for something older, you could have them try several Shakespeare or Moliere comedic monologues or scenes. As a suggestion, have one set of students doing the reading in character while another set "shows the action" by doing the blocking itself, then they trade for a new scene. Another resource is YouthPLAYS. I've done Peg Sheldrick's Murder in the Air. Not the highest quality of writing, but it's fun. You may check out freedrama.net. I can't attest for all of scripts, as I've only had students do one 10-minute play before, however, several middle school plays are listed on there and free sometimes is the right price.
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Jo Strom Lane
Roosevelt HS
Theatre Teacher and Director
Portland Public Schools
Portland OR
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