Test ability to design and assess a short musical story (30–90 seconds) for PreK–2 students that requires composing and performing with clear use of tempo, dynamics, and instrument/voice choices to represent two characters' emotions and a simple plot arc (beginning/conflict/resolution). Include assessment criteria for creativity, expressive accuracy, ensemble coordination, and age-appropriate notation or gesture accommodations; allow common classroom instrument constraints and a brief student reflection on expressive choices.