Movie name please SOLVED
A co-worker has asked about a movie (year unknown) which he would like to see again. He describes the story of a school class camping trip with a male and female teacher. At the camping site a couple of villains try to kill them. However due to the ingenuity of the students - they foil their attempts.
He can't give any actors names, as he is from S America. (doesn't even know Matt Damon, but knows him as the Bourne Identity guy) probably only knows tom cruise due to his reputation.