Staff members team up to lose pounds and gain cash prizes. The district hopes their successes will inspire students to make better food choices too. Diahanne McKinley stepped off the scale and shook her head in disbelief. She tried again, this time removing a head wrap -- every ounce counts, she said. But again, the number was not good. So she shifted her weight from side to side and stepped on the scale one more time, observing the digital numbers aglow below her.