Here is the description of their project from their BLOG:
"Here is our entry for the Manaiakalani Film Festival 2014. Our movie came about an idea of where the game Rock, Paper and Scissors came from. We found a script from this free plays site called Freedrama.net. We adapted it slightly to ensure that our movie was within the time limit. The students had lots of fun learning their lines, dressing up in costumes and acting it out. Thank you Freedrama.net and all those who helped with our movie."
Visit their school blog: http://pesteam2.blogspot.co.nz/2014/11/2014-manaiakalani-film-festival-rock.html
Read more free stage play scripts at http://www.freedrama.net