Assess educators' ability to evaluate simple sharing algorithms (equal split, turn-taking, divide‑and‑choose, random draw, token priority) for dividing snacks and toys among preschool children. Focus on judging fairness (envy, proportionality), efficiency (speed, waste), robustness to differing preferences and limited resources, and practical constraints (attention span, simplicity). Present short age‑appropriate scenarios with varying numbers of children and items; require comparisons of methods, justified recommendations with pros/cons, and concrete classroom adaptations (visual cues, rotation schedules, teacher mediation) to achieve equitable, efficient outcomes.