On top of this I put a little verse I had printed off with a green border, each card had a different verse ...
"Kind words from a teacher can be short and easy to speak but their echoes are endless"
"To teach is to touch a life forever"
"It is not so much what is poured into a student but what is planted by the teacher that really counts"
I finished off with a green flower & a pink button centre.
Inside I added a personal message for each teacher. I think if you feel happy with the way your childs been taught, if you feel the teachers done a good job, or gone above & beyond the call of duty then you should let them know, actually with any job I believe this. I basically trust these people with my sons life, and they are one of the biggest influences on him so a small gift & card is the least I can give them for being just brilliant.