This is a fun song to sing on Pi Day and will liven up any Pi Day Celbration. It is to the tune of the "With a Little Help From My Friends" Made famous by the Beatles-- It can also be used when studying volume and surface area formulas for cylinders and spheres.
The song is broken into parts, written more like a play and is ready to be made into a music video, class presentation, or just a classic sing-a-long. There are special lines for the teacher, 7 solos, and several all chorus parts if you'd like to split it up, or you can just sing the whole thing together as a class! Whichever you prefer.
Here's another one of my Pi Day Songs:
Math World: Geometry song to the tune of Part of Your World