I've posted critically of iPads lately, but wanted to highlight a killer use case.
This year I set up our Apple TV in my wife's #classroom and she's using her iPad for almost EVERYTHING that is on screen. Goodnotes for rapid drawing (and as document cam by just snapping a pic), Powerpoint for presentations with real time annotation, and playing youtube with full sound output to the same system that amplifies her voice (I'm splitting out the audio to do this)
