If you're still looking for a quick, affordable gift, look no further. I got this cute note holder in the mail from the gals over at the RHOK a while back when I won a little Super Bowl linky contest. Isn't she cute?
To make your own, grab a 5x7 acrylic frame (.95 at WalMart), some scrapbook paper, wide ribbon, and post it notes.
Simply cut the paper to size, slide it into the frame, add your ribbon to the top (for our purposes, the bottom of the frame is the top, so that the holder sits at an angle perfect for writing), and stick your notes on. Add a cute message to your teacher and you are good to go! These will go to the office today and I think that they will love them!