I think that my second and third Sphero lessons did much better than my first because we did not have technical difficulties and it just went smoother. First after they signed in we would teach them how to do a rectangle then we taught them about loop and reset aim. then we made them use a ramp. This was hard for them but they did it. Our First group was better but they were both great. Overall the second and third lesson did a lot better than the first. Here is an image of my group working, I am  taping a ramp down well everyone else is working on the program.