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Your classroom devices
Every room is a little different, but the hardware falls into a few familiar types. Here's what each does and the first thing to try.
Before anything else
Find out who to ask — your school's tech coordinator or a nearby teacher. Knowing where help comes from removes most of the fear.
The usual suspects
| Device | What it's for | First step |
|---|---|---|
| Projector / TV | Show your screen to the class | Connect via HDMI or cast; set your laptop to "duplicate" display |
| Interactive board | A giant touchscreen you can write on | Turn it on and try the pen; you don't need every feature on day one |
| Document camera | Project a paper, book, or demo live | Point it at a worksheet and show your class how to do problem 1 |
| Chromebook / iPad cart | A class set of student devices | Learn the login, the charging routine, and a hand-out/put-away system |
Projecting: the 30-second version
- Plug in HDMI (or start casting), then set display to duplicate/mirror so you and the class see the same thing.
- No picture? Check the projector's input/source button matches the cable you used.
- Blurry? Use the projector's focus ring; too dim? check it's not in eco/standby.
Managing a device cart without chaos
- Number the devices and assign each student the same number all year.
- Teach a two-hand carry and a "lids closed when I'm talking" signal.
- Build in 30 seconds to plug in at the end — a dead cart tomorrow ruins a lesson.
- Have a plan for the one that won't log in (a spare, or a partner).
Next
Devices sorted? Get your own files and tabs under control in Your digital workflow.