A friend of mine linked to this idea on her blog from the Skip to My Lou blog and I loved it. I altered it a bit to fit the idea in my head, but thought this was a great way to end the year. The back of the card has a poem about tachers. You can find the idea here: http://www.skiptomylou.org/2010/05/04/last-minute-teacher-appreciation-gift/
Sorry the not so good quality picture, it was LATE at night when I took this, the night before the last day of school. My daughter wrote on the note herself.