I don't know if thus would be too much of a distraction.Fun and funky classroom timer! This is candle timer. The candle will start diminishing as the time runs out, and then give out a chiming music at the end!
Classroom Timer (MANAGE) - Put a large countdown time on display. Classroom Timer shows a visual countdown as a pie chart. Plus more free flow facilitation (classroom management) apps: Timer, name selector, noise meter, virtual dice, spellbot