If you have spent time in schools you know the lunchroom can be a noisy place. I ran into this stop light type system that seems to be a solution. The self management noise monitoring system is designed to encourage students to manage noise levels at a specified level. Positive reinforcement from faculty members along with reward programs established for students to develop social skills.
Catch a Brain Wave Fitness Fun CD and program promises: Just 20 minutes a day using these intentionally designed movements can help kids gain the important benefits of increased fitness and greater learning power.