This is a simple observation experiment you can do on your own. No adults needed!
What You'll Need:
* A glass of water
* White paper
* A sunny day
What to Do:
1. Take the glass of water and paper to a part of the room with sunlight (near a window is good).
2. Hold the glass of water (being careful not to spill it) above the paper and watch as sunlight passes through the glass of water, refracts (bends) and forms a rainbow of colors on your sheet of paper.