Joining a class? No account needed.

Teach from the front. Every phone follows.

Upload the PowerPoint or PDF you already use. Present it on the projector, and every student's phone shows the same slide, with questions they answer from their seats.

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Sample slide · the projector and each phone show the same one

One class · three screens

Each screen in the room shows what that person needs.

Projector

The slide, full screen

  • Controls, class code and slide count fade when the mouse rests.
  • Blank the room, lock student input, reveal answers anonymously.
  • Show a QR code that takes phones straight to the class.

Speaker remote

Your notes, not theirs

  • Current and next slide, speaker notes from your PowerPoint.
  • Timers for the whole deck and for each slide.
  • Live tallies and who has answered, as answers arrive.

Student phones

Following along

  • No app and no account: the class code and a nickname.
  • The phone shows the slide the projector shows.
  • Questions appear under the slide when you reach them.

How a class runs

From your deck to their answers in four steps.

  1. 01

    Upload your deck

    A .pptx or .pdf you already teach from. Slides and speaker notes are kept, and it stays in your class.

  2. 02

    Add activities

    Multiple choice, open response or a drawing prompt, placed on any slide.

  3. 03

    Present

    The projector opens full screen. Students join with the class code on the board.

  4. 04

    Ask, then reveal

    Answers come in on your remote. Put the results on the projector without names.

Questions

Before your first class

Do students need an account or an app?
No. Students open elenqos.com/join on any phone, tablet or laptop, type the class code and a nickname. Only teachers sign in.
Which files can I upload?
PowerPoint (.pptx or .ppt), OpenDocument (.odp) and PDF, up to 50 MB and 300 slides. Each slide becomes an image, and PowerPoint speaker notes come along for the remote.
What if the Wi-Fi drops?
Screens reconnect by themselves and catch up to the slide that is showing. The projector keeps its place if you reload it.
Who can see my presentations?
Your presentations are saved to your classes and only you can edit or present them: the projector and the speaker remote open only for the class’s teacher. Students see the class while you present.

Bring the deck you're teaching tomorrow.

Create a class, upload the file, and press Present. Students join with the code on the board.

Create a teacher account