Vectors with Holder

cults3d

I teach vectors in my math classes and with distance learning in Fall 2020 I found that I needed some vectors that would work well for display through my webcam during my virtual online classes. Bright colors easy to identify make them more useful too. I like to think of the small ones as "unit vectors" since those are important for what we do. Once they were rolling around on my desk, it was clear that I needed a way to manage them and with a little inspiration from my daughter, I designed a holder to display my set and keep them at reach during lessons.