Each instructor is an older troop member proficient in a Scouting skill who must also have the ability to teach that skill to others. An instructor typically teaches subjects that Scouts are eager to learn—especially those such as first aid, camping, and backpacking—that are required for outdoor activities and rank advancement. A troop can have more than one instructor. Responsibilities include teaching basic Scouting skills. Scheduling/coordinating merit badge counselor(s) for Troop/Scout instruction. Setting a good example. Wearing the Scout uniform correctly. Living by the Scout Oath and Law. Showing Scout spirit.