Assess educators' ability to design a 20-minute inclusive playground game for grades 3–5 that elicits moderate-to-vigorous physical activity (MVPA). Include clear learning objectives, setup and equipment, a timed game flow, differentiated roles and adaptations for varying physical, sensory, and cognitive abilities, explicit safety rules and pre-play checks, and a simple, one-week individual progress-tracking method (e.g., checklist, point log, or minutes/activity intensity chart). Responses will be evaluated on MVPA effectiveness, inclusivity, feasibility, safety, and clarity for classroom implementation.