same issue here

Hello There,

its as easy as Pi. As Admin, look up the device, go to Managed Apps, add App to device and apply.

or create a Device group and add Apps to the group. Now add the Device to that group and it will install automagicly.

The original question lacked detail. It is not how do you do it on a specific ipad but how do you do it for students. i.e. how do you select only students