The Peruvian Nuevo Sol (PEN) exchange rates represented on this page are live, updated every minute within the forex market's trading hours of 22:00 Sunday through 21:00 Friday GMT.

They will need a piece of paper, a pen/pencil, an object and a torch. The room will need to be darkened. 02:20 - pause the video. Students can do the activity by following the instructions on screen.