Turtle Exploration 1

Lew W.S.
Start by clicking the blue or orange buttons. What do you see? What did the turtle draw? Try changing the values of n, a and θ and see what else is being drawn? What does the number a represent? What does angle θ represent Can you draw a triangle? What value(s) of θ did you use? Is there any overlapping ? Can you avoid overlapping? Can you draw a pentagon, hexagon or octagon? Challenge : Download the applet and alter the script/coding in the buttons to create other patterns