I LOVE sticky notes and use them all the time. Here are some ideas from edutopia about many ways to use them. One tip from me: get the "extra sticky" sticky notes - or you'll be finding them all over the floor.
"Yesterday is used a quote from an educator friend of mine that “I may be the best thing that happens in my students and my staff's lives that day. I can handle the other stuff. They come first.” " Alfred Thompson ponders the importance of wanting to be the best part of a student's day. While it relates to computer science, it relates to all teaching as well. Great thoughts.
This is an interesting approach to creating a customized "Facebook" page for a character. You can use this or Fakebook but many don't have access to Fakebook. Download and use this activity to create a "fake" facebook page for major characters in history or literature.