- John Golden
There's a lot of interesting things about the Dragon Curve. My GeoGebra skills are not good enough to investigate the fractal part (yet!) but we can look at the spiral. What is the scale of the smaller copies? How much are they turned? Around what point? This sketch lets you make your own dragon curve style spiral, too. There's something different about that largest red polygon... how does it relate to the original shape?
More GeoGebra at mathhombre.blogspot.com.