Weigh-Ins & Evaluations
After the challenge and reward/punishment, the schools go to the weigh in to find out what their current weight is, therefore evaluating how much weight has been lost that week. Later, the teams go to an evaluation where they are given 1 of 3 different rankings:
Green: the student is making good progress.
Yellow: the student is not making progress (3 yellows equal a Red)
Red: the student isn't invested in the competition and is asked to leave.
Read more about this topic: The N's Student Body