This month, we go to CNN for a story on the music of earthquakes. A USGS researcher recordings of earthquakes to create music. He hopes his music will make people more aware of the Earth's movement and the need to prepare for future quakes.
Light is another example of waves.
This on-line activity teaches visitors about the wave properties of light. Presented by the Center of Science Education of the Space Science Laboratory. Here is a suggested outline to help you organize the report.