Although a very safe activity if done properly it is worth being aware of some issues to make sure your class is both safe and happy when using this. In this post you will find the tips and procedures i use to make sure this happens.
I have also included some things to be aware of when you have to justify using VR in the classroom.
The answer to this is impossible to give generically, though its not gonna stop me trying, it will depend on budget, purpose, space and much more
Students are unlikely to remember the test they were set 10 years ago, but they are definitely going to remember the time they turned round in a chair in a classroom and came face to face with a dinosaur.
That was nearly four years ago. I still use it for exactly those reasons.