Help! I have a science project due tomorrow...(year 7)?

I have a science project due tomorrow - and the teacher has my book. Also, I have no idea what I'm supposed to be doing! It's supposed to be a simple experiment that we creat - something like seeing what type of spaghetti stains come off the easiest or whatever. (That was his example) So, we are supposed to think of a question that we want answered. Then we are supposed to follow these directs - they say something about the aim, and all this other stuff. Unfortunately for me, I don't have the sheet, as it's inside my book. So, if there are any science freaks (or just people who have some suggestions!) your answers would be GREATLY appreciated!