Senior Project for an aspiring music teacher?

Hey there, my school does something called a "senior project", where you get judged on a three-minute presentation about something you are passionate about, which can be anything. However, it has to be memorable, remarkable, and show passion. It's very competitively judged, and is very important. I personally have a passion for music, and I want to be a music educator on the middle or high school levels (grades 6 through 12). I don't have to make this project until next year, but I'm stumped for ideas. Any suggestions?