Assess Pre-K–Grade 2 learners' ability to evaluate which disposal method—recycling, composting, or landfill—best helps the Earth for common lunch items (paper napkins, fruit peels, plastic containers). Use simple pictorial scenarios and brief numeric cues to have students select, rank, and justify choices using age-appropriate criteria (resource conservation, soil benefit, pollution/odour). Scoring emphasizes reasoning and explanation (verbal or drawing) rather than recall.