Parenting a Jedi knight

Bubbie is heading to Kindergarten next week - and the plan right now is that he will be taking the bus. He is not necessarily thrilled. So, I am using a traditional Jedi parenting technique on him, which is to reward good behavior with a light saber. (Just one. He seems rather fixated on Darth Vader, but that is a subject for another post. Sigh.)

This will be hanging on our refrigerator for the next month (as I anticipate that it will take him that long to accumulate the points):

Of course, the thought has occurred to me that perhaps Bubbie has been playing a Jedi mind trick on me to convince me to bribe him with the lightsaber. What do you think?