They run a TV crew for sports and live events. Networks always need people to run behind-the-scenes jobs, especially in sports. They can work their way from gripping to camera operator and even up to one of the director spots if they work hard enough. Ralph - at what grade level do students begin working on the TV crew?
There's countless elementary schools that do morning announcements over YouTube and Facebook with their 5th graders (albeit they used to air them over the closed-circuit analog cable). Keeping that in mind. However, I don't know how well a 5th grader could do as part of a multi-camera crew for an assembly, for example...