In this video you will actually get a chance to see how old your ears are. This video does an excellent job explaining the science behind it as well as actually demonstrating this scientific concept to your students and yourself. See how old your ears are.
Veritasium demonstrates a PyroBoard. A PyroBoard is a flame that is bounced around by sound waves. Through the experiment you can actually see and hear how the sound waves change.
Have you ever wondered what sound actually looks like? In this NPR video, your students will actually get to see real sound waves as air is distorted.
This video also teaches kids what Schlieren Images are and how focussing light allows to see the unseen.
This is a video that discusses what sound its, how it travels, and why we can or cannot hear it. The video also discusses how the ear receives and translates the sound.
I built my own laser light sound visualizer. Using a tone generator and multiple tones you can create some awesome light patterns. We showed this to all of our physical science classes. The excitement of our classes was pretty cool. Many students stopped to take pictures of the oscillator and talked about building their own. The cost of the contraption was hardly anything, just the laser light.
In this episode of the El Guapo Loco Science Show, Mr. Weir will show the kids what Machu Pichu is and some of the animal life that is found in Peru. A Peruvian dance will also be shown. El Guapo will teach students what sound is. The final science project will find students creating Pan flutes using nothing but Bic pens, erasers, and scissors. Students can make as fancy a flute as they want. Spanish words that are taught are Gracias, Si, and Qué Pasa.