So what is Virtual Reality or VR?
Virtual Reality, or VR, provides a means to have an experience of a location or object (whether real or imaginary) through a mobile device, often viewed through a headset, in such a way that when the viewer moves around they see the virtual view moving with them. So the images are usually 360 degree images and can be in 3D so that when viewed on a mobile device within a headset with twin lenses it appears to the viewer as being as close to being there as possible. When you move forward, tilt your head, look up – it’s as if you are doing the same in the virtual reality experience.
What are the options for the classroom?
The least expensive option for using Virtual Reality in a classroom would be Google Expeditions using Google Cardboard viewers (while they can be viewed without a twin-lens 3D viewer the viewer will lose the feeling of 3D) which are held by the hand up to the eyes. More expensive options are available with a variety of VR viewer headsets (such as Microsoft HoloLens, Gear VR or Oculus Rift headsets) and accompanying sensors (often handheld) so that the experience can involve touching or interacting with objects within a VR experience – as you approach or touch something in virtual reality it will react in a way as it in real life.
Google Expeditions with Google Cardboard Viewers
Google Expeditions are virtual reality experiences designed with a classroom guided exploration in mind. The teacher downloads the choice of virtual reality location using the Google Expeditions app and starts the expedition. Then when the pupil on the same wi-fi connection starts the app on their device they will see the teacher-directed expedition awaiting them.
In Google Expeditions the teacher application provides suggestions for questions or directions to guide learners as they explore the virtual environment. The teacher can see on their mobile device app where the learners are exploring on their screens, and can make suggestions as the learners explore.
The video below is a promotional video for Google Expeditions in the classroom giving a brief overview of what it looks like in a classroom setting where a teacher with a tablet device guides pupils each holding a Google Cardboard headset viewer.
How do I get started using Google Expeditions?
How do I use Google Expeditions with iPads or Android tablets?
The video below shows how Google Expeditions can be viewed on iPads rather than smartphones. Many school may already have iPads or Android tablets, and the Google Expeditions apps will work on these too. However the Google Cardboard viewer is designed with the size of a smartphone in mind. If you wish to use the app on an iPad or Android tablet then when running the setup at the point where you see the two images side by side there is a small icon at the top right which lets you change the twin view to single view. Having done that the view will no longer be 3D and will no longer be held up to the eyes of the viewer but simply handheld.
Where can I find Virtual Reality Experiences for my classroom?
Google Expeditions provides a superb source of Virtual Reality experiences ready to be downloaded for use on devices in the classroom.
Discovery VR provides a wide range of downloadable virtual reality experiences in an educational context. Each is available for specific devices and come with notes for use by the educator with their class to guide their learners in the exploration of the experience.
Ideas for using Virtual Reality in the classroom
10 Simple Ways to Use Google Cardboard in the Classroom – a post by Neil Jarrett on the EdTech4 Beginners blog describing different ways in which the virtual reality app Google Cardboard can be used in the classroom.
Ideas for using Google Cardboard Virtual Reality in the classroom – a blogpost on the Whiteboard Blog by Danny Nicholson
What Virtual Reality experiences have you used with your class?
Please share how you have used virtual reality experiences with your class by adding a comment below