Click on the picture, choose one of the five Oceans (Atlantic, Pacific, Indian, Arctic or Surthern Ocean).

Then,  write your name under the flag of your country.

That will be your collaborative team. 

Here we are the five oceans that correspond to rolling the dice from 1 to 5. If 6 comes out, we'll repeat the roll, to choose democratically and at random which student goes to which oceanic blue team.