“I’d rather sing you a song than draw you a picture,” is what I’ve been telling my math classes for almost 20 years now. I’ve always enjoyed music (I was one course shy of a Music minor) and I always enjoy an opportunity to sing. Even in my math classes, I would sing the quadratic formula to the tune of “Pop! Goes the Weasel” – something which my students always enjoyed.
When it comes to drawing however, that is a whole other matter. My stick figures are embarrassing, so you certainly don’t want me to draw complicated 3D figures in Calculus. If only I could sing about washers and cylinders for volumes of rotation in Calculus; unfortunately, a picture is better than a thousand words, or songs, in my case.