Courtesy Greet EveryoneStudents should greet teachers, elders, and friends politely, using a pleasant and clear voice. Speak PolitelyUse a distinct and clear voice while avoiding slang. Words like Excuse me, Thank You, Sorry, and You are welcome should be used frequently. Keep Premises CleanStudents should keep the school premises clean and tidy at all times. Respect School PropertyTake care of fixtures, furniture, library books, and laboratory equipment.