1. Carefully pour some milk in a dish so it just covers the bottom. 2. Gently add one or two drops of red, blue, and yellow food coloring to the same spot in the center of the milk. 3. Dip a cotton ...

One way they can do this is to use a process called chromatography. In the activity below, you can try chromatography to separate colors in a mixture of food coloring! Place a coffee filter on a tray ...

This experiment demonstrates how plants transport water and nutrients through their stems ... As water reaches the flower petals and evaporates, it leaves the food coloring behind, gradually changing ...

Children will actually watch a chemical reaction happen right before their eyes when they combine milk, food coloring, and dish soap for this experiment. Bonus: They can turn their “art” into ...

Create beautiful swirling patterns while learning about surface tension, molecular interactions, and how soap affects milk's properties. Similar to the pepper dance experiment, watch as soap creates ...