How to Increase Your Virtual Instruction Time Without Putting in More Hours

360-degree images and videos can help students develop understanding of real-world environments outside their classroom, but trying to successfully setup twenty-five headsets for a shared VR experience is not easy. For a while, we have been thinking of an alternative solution, based on the following three assumptions:

  1. A learner benefits from an expert introduction: a teacher guiding a VR tour helps a student pay attention to relevant things.
  2. Shared VR does not have to be live VR. Asynchronous viewing is improves access and flexibility.
  3. Students should be able to revisit the experience and explore at their own pace.

When Google launched Expeditions in 2015, ThingLink team started getting two kinds of emails from teachers. Most wanted to know if we could support 360 image annotation so that teachers could create their own expeditions and tours together with students. Shortly after, in May 2016, we launched our 360 image editor.

The second question concerned the ability to guide the tour to make sure students would pay attention to things that were relevant for the lesson. This one was tricky, because we did not think it was conceptually right to replicate the traditional classroom experience in VR.

In the traditional setup, a teacher stands in front of the classroom, and students are trying to get what the teacher says and means. It’s the same story, speed, and highlights for everyone, no matter if you are a fast or a slow learner, or if you speak the language or not.

Now, if you keep this setup and just put VR headsets on all the students, not much changes, except:

– You will need a lot of headsets, a budget to cover them, and a space to store them.

– Getting students to open the right app from the phone settings does not go smoothly. This eats time from instruction.

– Not all the devices will work properly. Not all the kids are patient.

– Some kids will stand up and bump into each other.

– It is harder for the students to hear the teacher wearing a headset.

Nevertheless, 360 viewing is a wonderful way to extend the boundaries of the classroom, but how to do that without complicating the logistics during instruction time? How can students get more quality time with their teacher in both the virtual and the physical learning space?

A narrated VR tour with sequential hotspots

The solution we came up with lets anyone record their introduction to a topic and save it in the background of a virtual tour. This also includes being able to define a sequence for informational hotspots that matches with the narration and guides viewers’ attention during a tour.

This new format came from the marriage of two existing ThingLink editor features: background audio and video editing. For lack of a better term, we will refer to it as a narrated VR tour with sequential hotspots.

Physical instruction time vs. virtual instruction time

Let’s say you have prepared a unit introduction of ancient Egypt, and the total physical instruction time for this one-time orientation in the classroom would be about 20 minutes.

Now, if you record the introduction and add it in the background of selected 360 images from Egypt, you as an educator have created yourself a presence in the cloud. From now on, views of this narrated VR experience by students will increase your virtual instruction time. Let’s continue the thought experiment and say all the students view your introduction at least once, and half of the students want to revisit the introduction from home as they are writing a related essay. In total, the virtual introduction is viewed 60 times each year (60 x 20min). This adds up to a total of 20 hours of virtual instruction time per year for this specific class and unit about ancient Egypt.

 

The introduction that was previously available for students only once in a certain physical space is now available and accessible to students any time. The teacher does not have to stress about giving the introduction on the spots while helping students to set up their headsets. Instead, this time can be saved for individual and group discussions.

Accessibility, flexibility, and cost savings

To sum up, a narrated VR tour with sequential hotspots is an asynchronous shared VR experience that benefits teachers, students, and schools in three essential ways:

1.It takes learning out of the classroom, but keeps the teachers guiding their students. Just like in any other environment, teachers help students to pay attention to the things that are relevant to their learning process. This can include introducing key concepts, giving general instructions for viewing, or inviting the classroom to think about certain questions as they explore the tour.

2.Narrated VR tours increase accessibility and flexibility in learning. A recorded VR introduction can be explored at any time, on any device, and from any location. This leaves more time for group and individual discussions.

3.Viewing VR tours in small groups or individually saves money: Not every student needs their own headset. Headsets can be kept clean and shared with multiple students. This makes immersive learning experiences possible for schools with smaller budgets.

5 steps for creating your own narrated VR tour with sequential hotspots

1. Upload a 360 image to ThingLink or select one from ThingLink image library

2. Record your introduction using a voice memo app on mobile or desktop

3. Open ThingLink editor and add the voice memo file (mp3, m4a) as a background audio to your image

4. Click “Play” to listen to your audio in the background and start adding informational hotspots

5. Adjust duration for tags, when you are done, click Save and share via LMS or link.

We look forward to seeing your work so please keep sharing projects, ideas or comments to ThingLink Education Facebook group or ThingLink Education on Twitter!

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