1) The document describes prototypes for training fresh graduates on soft skills through practical workshops that simulate real-world work scenarios.
2) The second prototype, which involves students designing and building rockets in teams, receives positive feedback after incorporating suggestions to allow students to regroup and improve their design before evaluation.
3) When tested, assigning specific roles to students based on their skills and having them focus only on those roles, along with including regular quality checks, helps the student team optimize their process and outcomes.