Python and polygons

Hubby started teaching Bub Python (what I understand to be a beginner programming language that not that many people use, please feel free to correct me) on the weekends. And Bub loves it. Yesterday Hubby had Bub figuring out how many degrees it took to make different-shaped polygons and at the end, had him figure out the pattern of the answers. I was very amused, but thought it was so cool. And he'll remember it way better than if we just gave him a chart.