Seventh Grade, Music Science Experiments (45 results)

Walk into any music store and you'll find a dizzying array of string choices for your classical guitar, including rectified nylon, clear nylon, carbon fluoride, bronze wound, phosphor bronze wound, silver-plated copper wire, Polytetra-flouro-ethylene (PTFE), each in a range of tensions from low to high. There is no single best brand or best material. All have their advantages and disadvantages. A set of strings that sounds "sparkling" on one guitar might sound dull on another, primarily because… Read more

Do you enjoy getting together with family and friends to sing familiar holiday songs? It can be fun to do this time of year, gathered around a piano with a warm fireplace nearby, or bundled up together outside. Have you ever wondered what the highest note is that you can sing? How about the lowest? Or what about other people – do you think males and females can reach the same notes? How about children and adults? In this “note”-worth science activity, you’ll get to… Read more

Have you ever bitten into a thick, fragrant casserole and tasted the layers of flavor? Or maybe you've licked of a vanilla ice cream cone and thought, "This is so pure, simple, and refreshing!" These observations about the taste of the food are also comments on its texture—the casserole is complex and thick, and the vanilla ice cream cone is simple and thin. You might not realize it, but sound can also have texture. In this music science fair project, you'll learn how to "taste" the… Read more

Do you enjoy watching scary movies at Halloween, or going to haunted houses? However you may want to have a thrilling experience this time of year, spooky sounds and music will likely play an important part. Part of what makes a haunted house or a mysterious movie perfectly eerie is the soundtrack that goes along with it – all the noises orchestrated to raise the hair on your arms, make you shiver, and leave you with little doubt that there are things unknown lurking about. In this… Read more

If you like music and musical instruments, here is a project that might resonate with you! This is a fun experiment to investigate materials that could be used to build acoustic musical instruments. You can use a music box mechanism and a sound level meter to see which materials make the best soundboards. Read more