Classroom management in other countries

Dear readers,

During the holidays I managed to teach first aid to Thai students as part of a mission trip. When I handled the lessons over to my juniors to teach, they complained that the lack of a common language hampered their classroom management abilities.

Here is some advice I have:
1) Be culturally sensitive
What works in Singapore might not work in another country. For instance, patting the head of a child might be a sign of affection to the child, but it is considered rude in Thailand.

2) Be firm
By being stern (via facial expression, vocal tone and body language), most children would tend to behave accordingly.

3) Get a translator
I try to rely on the locals as far as possible.

Thanks!

Regards,
Reuben