

New teachers usually prepare for the paperwork and forget the etiquette. Yet the small customs are often what colleagues notice first, and what makes the difference between feeling like a visitor and feeling like part of the staff room.
In Argentina, mate is passed around a group. Accept it graciously, hand it back without a word to stay in the rotation, and say "gracias" only when you are ready to stop.
Dinner in Argentina rarely happens before 9 or 10pm. In Brazil, arriving 15 to 30 minutes late to a dinner invitation is normal. In France, meals are treated as real occasions and rarely rushed.
Some subjects are painful for many families. In Cambodia and Chile, let colleagues raise the country's 20th-century history themselves, and listen with care if they do.
In China, protecting someone's face matters enormously, in the classroom too. Give feedback privately rather than in front of others.
None of this needs to be perfect. Being visibly willing to learn is what earns goodwill. Our country guides include a Do's and Don'ts list for each destination to help you prepare.