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Every student answers, not just the confident ones

Anonymity lowers the stakes, so quieter students take part. Run a word-cloud concept check and anonymous Q&A free for a class of 50, or add timed quizzes with leaderboards on Pro.

Start freeSee how it runs
Live· lecture · quiz
joinPWF6C3
  • 15Why does entropy increase in an isolated system?rising
  • Concept check: name one greenhouse gasword cloud
  • Quiz: the mitochondrion is the…Q3 / 8
48 in the roomno sign-up to join

Lower the hand-raising anxiety

  • The challenge

    Hands go up slowly, and always the same hands.

    With OpenFloor

    Anonymous responses lower the stakes, so quieter students take part.

  • The challenge

    You can't see who is following along.

    With OpenFloor

    Run a word-cloud concept check on Free, or a timed quiz on Pro, to see what the class has understood.

  • The challenge

    A response system should not cost the earth.

    With OpenFloor

    The free tier covers a class of 50: polls, a word cloud and Q&A, with no logins for students.

Built for the lecture hall

Explore the tools you can bring to your next session.

Timed quizzes

Run a quiz with a live leaderboard to check understanding (Pro).

Word clouds

A quick concept check that turns the whole class into one shared answer.

Anonymous questions

Let students ask what they are stuck on without putting a hand up.

Polls

Take a fast vote to see where the class stands before you move on.

How it runs

  1. 1

    Create a session

    Name it and pick the engagement types you want. You need a free account to host.

  2. 2

    Share the code or QR

    Put the six-character code on the lecture slide. The audience joins in a browser: no app, no sign-up.

  3. 3

    Moderate if you want

    Turn on the queue to approve questions before they appear, add blocked words, and act in bulk.

  4. 4

    Run one thing at a time

    Q&A, a poll, a word cloud or a quiz. One engagement is live at once, so the room stays with you.

  5. 5

    Review afterwards

    On Pro, review participation and top questions in analytics, then export the results.

Questions, answered

Bring your next lecture to life

Start a session and put the join code on your slide. Free for a class of 50.

Start freeCompare plans