Teacher’s Pet - Don’t Count Your Chickies Before They Hatch (S2E5)

Scott is thrilled at a chance to go the upcoming air show, but this conflicts with his class assignment to watch over chicken eggs, so in the meantime, Leonard videotapes the whole thing for Scott so he can still watch the airshow later on. Eventually Scott has to leave the house to retrieve a light bulb when the chickens incubators light bulb dies, but on the way to the light bulb store, Scott is extremely tempted to go to the airshow. In the meantime, after complaining that he feels that he has no purpose