Games
Material Boxes
Classify objects as paper, wood, metal or fabric using drag, tap or keyboard selection. Preschool rounds start with two materials and picture clues; ages 7–9 use all four materials, eight objects and no sample pictures. This teaches materials without claiming local recycling collection rules.
Age-specific challenges
- Picture-led practice with fresh rounds
Practice materials, classification, sorting at your own pace. Progress stays in this browser. No accounts, ads or identifying tracking. Only anonymous game counts are sent; progress stays on this device.