AR vs VR in Education: What's the Difference, and Which One Does Your School Need?
By [Ved Prakash Tiwari], [Marketing Intern], 9DXR Labs · Last updated 21 September 2026
Picture two quotes landing on a principal's desk in the same week. Both say "AR VR lab". One is a trolley of tablets and an app subscription. The other is a set of headsets and a curriculum licence. The prices aren't in the same ballpark, and neither vendor has explained why.
That gap, between what the label says and what the school actually gets, is what this guide is about.
One thing first: we build VR labs, so we have a side. We'll tell you where it shows. We'll also tell you when AR is the better buy, because sometimes it is.
The short answer: augmented reality (AR) adds digital objects to the real classroom, usually through a tablet or phone. Virtual reality (VR) replaces the classroom with a simulated one, through a headset. AR is best when students need to see something clearly. VR is best when they need to do something, like carry out a practical.
The difference, in plain words
With AR, nothing about the classroom goes away. A student points a tablet at the desk and a beating heart appears on it. They can walk round it, zoom in, tap a label. Their friends are still next to them and the teacher is still in view.
With VR, the classroom disappears. The student puts on a headset and is standing at a lab bench, or inside a plant cell, or on a riverbank in Class 7 geography. Everything they see is generated.
Researchers have described this as a line from "entirely real" to "entirely virtual", an idea set out by Paul Milgram and Fumio Kishino in 1994. AR sits near the real end, VR sits at the virtual end, and everything in between gets called mixed reality. It's a useful picture, but you don't need it to make a decision. The next table is what you need.
AR vs VR, side by side
Augmented reality (AR) | Virtual reality (VR) | |
What the student sees | The real room, with digital objects added | A fully simulated place |
Device in most schools | Tablet or phone | Headset |
How they interact | Tapping the screen, moving the tablet | Their hands (with hand tracking) or handheld controllers |
Can they see the class? | Yes | No |
Strongest at | Showing, rotating, labelling | Performing, measuring, practising a procedure |
Sharing | Three or four students round one screen | One student per headset, unless the teacher casts the view to a board |
Room needed | Any classroom | Clear space around each headset user |
Supervision | Light | Closer, because the student can't see the room |
Where it fits | Short bursts inside a normal lesson | A planned activity, often a full period |
What the research actually says (and what it doesn't)
There isn't much research that puts AR and VR head to head on the same lesson. The clearest study we know of is by Kuo-Ting Huang and colleagues, published in Cyberpsychology, Behavior, and Social Networking in 2019.
They gave 109 university students the same solar-system app on a smartphone. Half used it in AR mode, half in VR mode. Then they tested what the students remembered.
The VR group remembered more of what they had seen.
The AR group remembered more of what they had heard.
The authors put it this way: VR is "more immersive and engaging", but AR "seems to be a more effective medium for conveying auditory information."
We'd be careful with that result. It's one study, with adults, on a phone, about one topic. It doesn't tell you which is better for a Class 9 chemistry practical. What it does suggest is useful, though: the two tools don't just feel different, they help students remember different things. "Which is better?" is the wrong question. "Better for what?" is the right one.
Two numbers you'll probably be shown
"Students remember 90% of what they do and 10% of what they read." This one turns up everywhere, often on a pyramid diagram. Memory researcher Jonathan Firth at the University of Strathclyde puts it bluntly: "There is no scientific support for this idea/model, and it is not based on research data." Doing things does help learning. The percentages were made up.
"VR learners learn four times faster." This comes from a PwC study, and the study is real. But it measured new managers in the US learning inclusive-leadership skills, not school students learning science. It's good research. It just isn't research about your Class 9 chemistry lesson.
If a vendor shows you either number as proof that their lab works in your school, ask them where it comes from.
When AR is the right call
We'll make the case for AR properly, because it deserves one.
AR is the better choice when the learning objective is to see something that a textbook can only show flat:
a 3D heart, lungs or skeleton on the desk in Class 7 or 8 biology
a volcano or a river system appearing on the table in geography
magnetic field lines around a bar magnet
planets in orbit, where the point is scale and position
for the youngest classes, animals and shapes to walk around and point at
It's also easier to run. Tablets are familiar, children can see each other, a group can share one device, and a school may already own the hardware. If your main goal is to add strong visuals to lessons your teachers already teach, a tablet-based AR tool is a sensible and cheaper place to start. You don't need a VR lab for that.
Where AR runs out: it shows an object, but it rarely lets a student carry out a procedure. You can look at a titration set-up in AR. Doing the titration, getting the endpoint wrong, and trying again is a different kind of learning.
When you need VR
VR earns its place when the objective is to do something that is hard, risky, expensive or impossible in the real lab:
Chemistry: mixing reagents, running a titration, watching a reaction you'd never allow on a real bench
Physics: building a circuit, changing the resistance, measuring what happens
Biology: standing inside a cell with the organelles at working size
Maths: walking round a 3D solid to understand its surface area and volume
Social Science: standing inside a historical site or a landform instead of reading about one
The big advantage is repetition. A student can run the same practical five times without using up chemicals or breaking glassware. For board practicals, that's the whole point. Our post on VR experiments for CBSE Class 10 Science goes through them chapter by chapter.
The one test that settles it: find the verb
Take the lesson you want to improve and look at its learning objective. Find the verb.
If it's observe, identify, label or visualise, AR will usually do the job, and more cheaply.
If it's perform, measure, construct, test or practise, you need VR. AR can't hand a student a procedure to carry out.
Most syllabuses have plenty of both kinds of verb. So for most schools, the real question isn't "AR or VR?" It's "which one first, and for which subjects?"
Across the school year
Classes | Leans AR | Leans VR |
1–5 | Seeing animals, shapes, the body, the solar system | Short, guided, closely supervised sessions |
6–8 | Labelling diagrams, landforms, simple machines | First real experiments in science and maths |
9–10 | Revising diagrams | Board practicals, where repeating the procedure matters most |
11–12 | 3D structures such as molecules and crystal lattices | Complex practicals and measurements, done again and again |
The 360° video trap
This is the thing we'd most like schools to know before they buy.
Putting a headset on a student doesn't automatically mean they're doing anything. Plenty of "VR content" is 360° video: the student can look around, but can't touch, move or change anything. It's closer to a very immersive film than to a lab.
That can still be worth having. A 360° visit to a place students will never see has real value. It just isn't a practical. If the brochure says "VR experiments", ask whether the student performs the experiment or watches it being performed. We've written more about this in video VR vs hands-on VR.
What about mixed reality and "XR"?
Mixed reality (MR) sits between the two. Some newer headsets can show the real room through their cameras and place digital objects into it. The student sees their actual desk with a virtual model on top.
XR (extended reality) is just the umbrella word for AR, VR and MR together.
The labels will keep shifting as the hardware changes. The question underneath them won't: is the student mainly looking at something, or doing something?
Where we stand
We build VR, not AR. Our labs use hand-tracked headsets, so students carry out experiments with their own hands, with no controllers to learn. The library has 1,000+ curriculum-aligned modules across science, maths and social science for Classes 1 to 12, and the teacher can cast any headset to the smart board.
We chose VR because the gap we cared about was the doing gap: the practicals students read about for years and rarely get to perform.
So here's our honest advice. If your school's main need is showing 3D objects inside normal lessons, start with AR. If you want students to actually perform the practicals in your syllabus, that's what we built.
Five questions to ask any vendor selling an "AR VR lab"
Is this AR, VR or both? Which device does each lesson run on?
How is the library split? A "1,000-lesson" library can be mostly one or the other.
In the VR lessons, does the student perform the experiment or watch it?
How does the rest of the class see what's happening in a headset?
Which NCERT chapters does each lesson map to? Ask to see the list, class by class.
Frequently asked questions
What is the main difference between AR and VR in education?
AR adds digital objects to the real classroom, usually through a tablet, so students see the room and the object together. VR replaces the classroom with a simulated environment through a headset. AR suits lessons about seeing and labelling. VR suits lessons where students perform a task, such as a lab practical.
Is AR or VR better for schools?
Neither is better overall, because they do different jobs. A 2019 study by Huang and colleagues found VR users remembered more of what they saw, while AR users remembered more of what they heard. For schools, check the verb in the learning objective: "observe" points to AR, "perform" points to VR.
Is AR cheaper than VR for a school?
Usually, yes. AR typically runs on tablets or phones a school may already own, while VR needs dedicated headsets and clear space. The fairer comparison is cost against what each lets students do. AR shows objects, while VR lets students carry out experiments and repeat them.
Is a 360° video in a headset the same as VR?
Not in the way that matters for a lab. In 360° video a student can look around but can't touch or change anything, so they are watching, not doing. Hands-on VR lets the student carry out the experiment themselves. Ask vendors which one their lessons are.
Can a school use AR and VR together?
Yes. Many schools use VR for science and maths practicals and tablet-based AR for visual lessons, especially in the younger classes. What matters is knowing which lessons use which tool, and why.
Does 9DXR Labs offer AR?
No. 9DXR builds hand-tracked VR labs for Classes 1 to 12, with 1,000+ modules across science, maths and social science. We focus on VR because it lets students perform experiments, not just view them.
Want to see what "doing, not watching" looks like?
We'll bring a hands-on VR lesson to your school and run it with your own students. Book a free on-site demo →
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