We use this app to make teams for seminary. It takes just a few minutes to input all of the names of the students. You can choose to put the students into two teams, three teams etc. or choose to put two students or more together to work in small pairs. You shake your phone and it’s like pulling names out of a hat. Half of our students this year are new so it’s been a lot of fun to randomly put them together to get to know each other. This app costs .99 on google play.
Source:: LDS Seminary Teacher Group