This 1963 film prepares elementary school kids for the harsh lessons of junior high: You will no longer be the smartest or best athlete. Your carefree days of the teacher holding your hand are over. Your friends will leave you to befriend more interesting kids. You can be an individual by following the interests and clothing styles of the popular people. And finally, you are responsible for remembering your own gym locker combination.
I found this film incredibly packed with guilt inducers and items to put even more pressure on the little tykes after they break free from Elementary school.