Make It Rain

Materials: foam shaving cream, plastic container, water, food coloring 

Fill the jar almost to the top with water.
Cover the top with a “cloud” of shaving cream.
Drop food coloring into the cloud until the color starts “raining” into the water below.
Explain that this is how rain works too.
The water collects in the cloud until there is too much, and then it leaks through, forming rain.