11. Do not stare at strangers who enter the school-room.
12. Do not slide down in your seat nor lounge in a school-room.
13. When you stand to recite, stand erect, without leaning against the desk. Stand on both feet.
14. Do not swing the feet, nor scrape them on the floor, nor keep them in constant motion.
15. Always be provided with sponge or slate-cloth.
16. Hand a book right side up.
17. In handing a pointer, pencil, or pen, hand the blunt end.
18. Never call from the outside to a pupil in a school-room.
19. Do not call from the school-room to some one outside.
20. Do not look in at windows of a school-room.