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Kathryn Watkins

How the world works - Storm in a Glass

Grades: 4th Grade, 3rd Grade, 5th Grade
Subjects: Science

Student Instructions

Make a video of your group conducting the experiment. Write a caption to explain the science involved in this experiment. Click the check to share your learning. Materials Shaving cream A large glass water Food coloring A spoon Instructions: Fill the glass 1/2 full with water Spray some shaving cream on top of the water to fill the glass to ¾ full. Use your finger or a spoon to spread the shaving cream evenly over the top of the water. The top of the shaving cream should be flat. Mix ½-cup water with 10 drops of food coloring in a separate container. Gently add the colored water, spoonful by spoonful, to the top of the shaving cream. When it gets too heavy, watch it storm!

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