📏 Nest Test Plan Calibration

The class co-builds a fair testing protocol for wind, weight, and shake trials using fans, gram weights, timers, rulers, and a shared data table. Teams review criteria for strength, safety, and comfort, then practice one sample test and define what counts as failure, movement, or egg risk. Each student records the agreed procedures and scoring categories in a Bird Nest Design Notebook so later comparisons use the same measures.