Fifth graders at Laburnum Elementary have been studying light (SOL5.6) and sound (SOL5.5) and their various wave frequencies, so today students in Ms. Johnson’s class showed what they have learned by making animations. First we reviewed light and sound waves and their appearance so we could illustrate them correctly. We looked at a virtual oscilloscope, generated our own wave frequencies with Wave on a String, and explored different visualizations with Seeing Music. We even explored a 3-D model of the human ear to see how we hear sound waves. Although we didn’t get to explore light (a good site for experimenting with the light spectrum is Physics Classroom), I did remind them that colors on the red end of the spectrum have lower frequencies, and colors on the violet side of the spectrum have higher frequencies. It was now time to create our animations. We went to BrushNinja, and the students drew a creature or an object that made sound. Then they decided if it produced low frequency or high frequency sounds, and they illustrated the sound waves. If they had time, they illustrated the light waves as well. Some students even identified the angles in their drawing as acute, right or obtuse since they are learning about angles in Math (SOL5.12). They downloaded their animations as GIF files and posted them to Schoology with a description. You can check out some of their animations and descriptions here.