Arrange the orange Skittles in the shape of a pumpkin on a white plate.

Place a couple green Skittles at the top to create the stem.

Carefully pour warm water into the plate until it just covers the bottom of the candies.

Leave the plate undisturbed and watch closely.

Within a few minutes, the colored candy coating will begin to dissolve and spread into the water, creating bright orange and green streams.

Observe how the colors move toward the center of the pumpkin shape without mixing right away.

Discuss what you notice and how the colors change over time.