Air server is a simple, yet amazing program which basically mirrors your ipad onto your classroom projector. For a small fee you need to install the software onto your classroom computer. You also need a wifi connection. It works brilliantly,
In terms of the classroom, it’s a great free visualizer. You can take photos of a student’s work or project and have the rest of the class level assess it. You can share good practice this way too. You can share any apps that may apply to your lessons on the board. I am sure there are a 101 more ways you can use this too. Amazing!