'How are you feeling?' Desk Display

This is something I was using last year to get the children to communicate how they were feeling either after yard or during written tasks. They used a paper clip on the yellow if they were happy and moved it to red if there was something upsetting them or they were stuck on a task. These fit nicely on the desk so they don't take up much room. 

These type of displays are very handy after yard when the children had an incident they would put it on red and I would go over while they are having their lunch to discuss. It also works well when you are very busy going around to the children if they are stuck on a worksheet etc and instead of them all coming up they put it on red and you make your way around to support the children.