This is something I do with all of my students (8-12th grades) every year, and they enjoy it. I typically do it on the first day of school as an icebreaker. I take a picture of the student with a digital camera, print it out and they paste it into the box at the top of the page. Then they answer all of the questions. I allow them to get as personal and creative as they want and when finished, I hang ALL 108 of them around my room. I typically leave them up until the first parent teacher conference, but its up to you. I have noticed that this really encourages the students to meet new people and make new friends because they get to learn a little more about each other and are able to seek people out with similar interests.
change as you please!