I used this in my classroom this past year. My students loved it (and I did too)!
This is a wonderful way to start off the school year. It introduces the children to giving positive notes and encouragement in a form of a letter. The letter then gets placed in each other's buckets. I used a large pocket chart with library envelopes as the "buckets." The forms are available online and it's a simple and cheap way to communicate with your students either daily, weekly, or just as a surprise!
I would show a picture, but I switched computers and my backup files did not actually Back Up. Oh well. I will use this again next year and post photos.