ChromeOS Teacher Classroom Setups - How Are You Managing Displays?

[SKELTON]

Hey all! Hope you're keeping well.

 

I’m interested to know what other schools using ChromeOS do for their classroom setup, specifically for teachers.

 

Currently, each teacher desktop has two monitors and an interactive display at the front of the room. The primary monitor is duplicated to the interactive display (touch is used occasionally), and the second monitor is extended.

 

We’re moving more and more towards ChromeOS, but I’m not convinced it will work as well as our current setup. From what I understand, ChromeOS display arrangements are a bit “all or nothing”.

 

I’d be really interested to hear how other schools are handling this.

 

Thanks 🙂

[dhicks]

1 hour ago, SKELTON said:

We’re moving more and more towards ChromeOS, but I’m not convinced it will work as well as our current setup. From what I understand, ChromeOS display arrangements are a bit “all or nothing”.

 

Our pupils all use Chromebooks, and our staff are each issued a (larger, more adult-sized) Chromebook which they increasingly tend to do most of their work on, but most of our current front-of-classroom devices are still Windows. A couple do plug their Chromeboosk in to larger displays, which seems to work fine. I didn't pay much attention myself, but I seem to remember the multiple-displays setup dialog in ChromeOS being very similar to the Windows one, where you could drag the displays around to change how they were arranged. I've got a dual-screen setup to sort out on (I think) Friday, I'll try and have a tinker then and see what it'll allow me to do.

[TheHyperTechie]

We have a Chromebox in each of our classrooms, connected to a single monitor (main display) and then a large interactive screen (secondary display) both of these are connected via HDMI. 90% of staff choose to extend their main display rather than duplicate, so they drag any information across. No issues with that setup here.

[Sanchez]

We use Chromebooks for teachers. We have a similar display setup to you with the Chromebook as one screen and then a second monitor and a projector/large display. We use deliberately cheaper USB-C hubs that have HDMI and VGA but as they are cheaper they split the signal and clone the displays. This means we have the Chromebook display which is extended to the monitor which is also duplicated to the projector.

[dhicks]

2 minutes ago, Sanchez said:

We use deliberately cheaper USB-C hubs that have HDMI and VGA but as they are cheaper they split the signal and clone the displays.

 

Ah, good idea. We bought a USB-C "docking hub" dongle capable (hopefully) of running two external HDMI-connected monitors (in addition to the built-in Chromebook's monitor, I think, so three screens in total) for the setup I'm looking at on Friday. I was surprised it was only £30 or so from Amazon - I haven't tried it out yet, but hopefully it works okay.

[Danp]

Teachers have decent Chromebooks, and classrooms have interactive screens that connect either via a single USB C cable or via a USB C hub. No monitors. Keyboard shortcut to extend or duplicate the Chromebook screen with the interactive one.

[dhicks]

On 25/02/2026 at 22:21, dhicks said:

I haven't tried it out yet, but hopefully it works okay.

 

Update: yes, works nicely - turns out our teacher Chromebooks can handle two external monitors, making for a nice three-display setup (one laptop display, two monitors) if wanted. Worked pretty much plug-and-play, with ChromeOS finding the additional screens with no problem.

[aydee]

13 minutes ago, dhicks said:

 

Update: yes, works nicely - turns out our teacher Chromebooks can handle two external monitors, making for a nice three-display setup (one laptop display, two monitors) if wanted. Worked pretty much plug-and-play, with ChromeOS finding the additional screens with no problem.

Which Chromebooks are you using for your teachers? i would assume a Chromebook Plus of some sort?