I need to point to things on my iPad so students can see what I’m tapping.

Shouldn’t I just use my document camera and put the iPad under the document Camera so they can see what I’m tapping? You could, but your iPad is already a document camera anyway. Do you really want another piece of equipment in front of you if it isn’t necessary? The iPads have a fantastic feature called Assistive Touch built in that allows you to point to things on your iPad…