Cute!! Lead teachers could do a mini lesson about cardinal directions. You could play a "Pirate Says" game and teach NORTH SOUTH EAST WEST? Teachers could be the Captain: "Captain says face north! Captain says face East! Face South...captain didn't say!.. etc Put the letters N, S, E, W, on the walls so students know where to look!
I would additionally use this cardinal direction worksheet in my unit to assess students knowledge of their directions. I like this worksheet because it is simple and direct so that the teacher can really see if the students understand what is being taught. PP