Teams spread out projects around the room. Each project has a feedback form attached. Teams stand in front of their assigned projects. 
 
Teams rotate clockwise to the next project. For a specified time, teams discuss their reactions to the other team’s project, with no writing. One student then records the team’s feedback on the feedback form. Students are encouraged to include positive comments. 
 
When the teacher calls “time’s up”, the teams rotate, observe, discuss, and give feedback on the next project. A new recorder is selected for each round. 
 
Teams continue until each team rotates back to its own project or until the teacher calls time. Teams then review the feedback they received from the other teams.

Source

Kagan, S. and Kagan, M. (2017). Kagan Cooperative Learning. San Clemente: Kagan Publishing, p.6.28.