POUR · WATCH · WONDER
Sand Studio
Sprinkle color into the night. Build hills, rainbows, and tiny falling worlds.
Drag across the canvas, or tap anywhere to sprinkle sand.
For grown-ups · what children can notice
Try asking: Which pile is tallest? What happens when grains land on a slope? Can you make two colors meet? This is a playful simplified model—not a precise simulation of real sand or gravity. The activity stores nothing and sends nothing.
Adapted from Mohanad Ahmed’s MIT-licensed Falling Sand Simulator. The interface, touch controls, accessibility, and simulation structure were redesigned for LearnPlay.