Lord of the Flies

You come to as the sound of waves rises in your ears. You roll over and shield your eyes against the blinding sun. Your other hand runs across… sand? Why is it sandy? You sit up slowly, head pounding. Were you unconscious? You can see your classmates slowly start to sit up around you, also startled at having washed up on a mysterious island. You can see some rusting pieces of an old airplane further up the beach, and a rickety hut or two. Does anyone live here? 

Maybe you should explore the island. If everyone works together, surely you can all find a way safely off the island.