You really have to give it to Nickelodeon. They’re in no position to mock Disney, since their programs are superior and garner bigger ratings, but they waste no time in ridiculing the company. The TV movie for “100 Things to Do Before High School” which is supposed to open the door for a series next year, spoofs “High School Musical,” and most of the movie rips on “Star Wars” big time. That said, while it’s derivative, “100 Things to Do Before High School” is a fun tween dramedy that might be the teen oriented hit Nick has been looking for, for a while now. I got shades of “Ned’s DeClassified School Survival Guide,” but I really enjoyed the TV movie for “100 Things to Do Before High School.”