How+to+Connect+Your+IPad+to+an+Apple+TV

To enable AirPlay Mirroring on your Apple device, follow these steps:
 * Connect your iOS device and your Apple TV to the same Wi-Fi network.
 * Swipe up from the bottom of your screen to access Control Center.
 * Tap AirPlay. ...
 * Tap the name of the Apple TV you wish to AirPlay to, then tap Mirroring.
 * At a school that has many apple TVs, you will want to name yours so that you can pick it out of the group.

To name the Apple TV:
 * Go to Settings-->General-->Change Name--> Custom