In dd's school they use the 'sun and cloud' thing: picture of a cloud, a rainbow and a sunshine on the wall. So far as I can work out, all the children have their names stuck onto the rainbow. If they do something worthy of praise, they get to move their name onto the sunshine, if they do something undesirable, they get to move their name onto the cloud. If they get onto the cloud several times in one day, they miss a play time. Seems to be popular in schools at the moment.
I acknowldege that I don't fully understand the system (as evidenced by my poor explanation of it, above!) but I'm not overly keen on it. Seems to me that the children missing their playtimes are the ones most in need of a good run about out in the fresh air, so no one really gains there. Plus it seems to be the same old names on the cloud, time and time again, which makes me think it's maybe not working as the incentive it was planned to be!
Does anyone know of any systems that strike them as better? I'm not about to go into school and suggest a change of approach - I'm just genuinely interested! I'm particularly interested in systems which use a 'positive discipline' approach and which seem to work.
Thanks.