Teach a Talent
From Teampedia
IMHO you've got the right ansewr!
Group Size
Materials
none
Set Up
pair up participants
Good point. I hadn't thohugt about it quite that way. :)
Debrief
Alternatives
You can customise this by asking participants to share their particular area of expertise, related to the subject of the training, that they are willing to share during the workshop.