I decided to make a course for it to use colors to find it's way from start to finish. I wanted it to use blue to turn right and red to turn left. I had trouble getting it to turn accurately though. My batteries were low and that made still more problems. I made turns more accurate by stopping before the turns and turning more slowly. That helped a lot! -and now it's working great!!!
I am hoping to take the robot to our next outreach and let people draw red and blue squares to help the robot through a course. I think this will give people a basic idea of what it's like to write a program.
Here is video of my robot doing the color course: