Persuasion Arena
A trivia question. Four options. Four debate hints. Teams bet their confidence in front of everyone — then argue to win over the Judge.
Open App →Teams Facing, One Judge
- 1Split the class into 2 to 5 teams (set at setup) and seat them so each team can confer privately before committing.
- 2Commitments happen right on the shared screen, not on private devices or paper: select a team in the sidebar, then click one of the four options to assign it and set that team's confidence (Safe, Confident, or All-In) in full view of everyone.
- 3Appoint one student, or a small panel, as the Judge before you start — the app randomly names this Judge for flavour (e.g. 'The Jury of One', 'The Irony Committee'). After each round's arguments, the Judge alone votes for the most persuasive team; there's no whole-class vote.
- 4Project the question, all four options, and all four debate hints throughout — every team should be able to see every hint, not just the one for the option they chose.
The Teaching Logic Behind Persuasion Arena
Each round, Persuasion Arena generates a trivia question with exactly 4 options, a debate hint for each option, the correct answer, and an AI explanation that's revealed afterwards. The class is split into 2 to 5 teams, set at the setup screen alongside the topic, CEFR level, and number of rounds (1 to 5).
Commitment happens openly: pick a team in the sidebar, click the option you want to back, then choose a confidence level for that team — Safe, Confident, or All-In. A correct answer scores 10 points multiplied by the confidence level (10 / 20 / 30); a wrong answer costs nothing at Safe, 1 point at Confident, and 3 points at All-In.
Once every team has committed, teams argue for their pick using their debate hint. The Judge — one student or panel chosen by the teacher and given a randomly generated, slightly ironic name for the session — votes for whichever team argued most persuasively. Each persuasion vote is worth 2 points, independent of whether the team's answer was actually correct.
Why It Works
Authentic persuasive intent produces richer oral output
Aristotle's three modes of persuasion — ethos (credibility), logos (logic), pathos (emotion) — are the three dimensions that skilled persuaders deploy simultaneously. Persuasion Arena creates the conditions for all three: students argue from credibility ('I know this because...'), logic ('The debate hint says...'), and emotion ('We went All-In — we're certain!'). No other classroom format simultaneously activates all three persuasive registers.
Confidence-betting creates genuine communicative stakes
Ryan & Deci (2000) identify autonomy and competence as the two core drivers of intrinsic motivation. The confidence-betting mechanic maximises both: teams choose their own risk level (autonomy) and must then prove their competence to justify the bet to the Judge (competence demonstration). This combination produces significantly higher effort in the persuasion phase than any externally assigned difficulty level.
A single judge sharpens critical listening
Topping (1998) demonstrates that peer assessment tasks improve learning outcomes for assessors as well as assessees — judging quality requires applying clear criteria under pressure. Giving the persuasion vote to one Judge, rather than averaging the whole class's reactions, raises the stakes of that listening: the Judge has to defend a single choice, which forces more analytical attention to argument quality than a quick show-of-hands ever does.
Step-by-Step in Class
Set up the round
Pick a topic category or a custom topic, a CEFR level, the number of teams (2–5), and the number of rounds (1–5). Before round one, appoint a Judge — a student or small panel not on any team — who will use the randomly generated session name the app assigns them.
Assign answers and bets, on screen
For each team in turn: select them in the sidebar, click their chosen option in the main display, then set their confidence (Safe, Confident, or All-In). The debate hint for every option stays visible throughout, for every team to see.
Argue, then let the Judge vote
Once every team has committed, each team argues for its pick using its debate hint. The Judge then casts their vote for the single most persuasive team in the sidebar — there's no class-wide vote to organise.
Reveal and move on
Press Reveal Answer to see the correct option highlighted, every team's commitment and whether they were right, the persuasion vote tally, and the AI's explanation of the answer. Continue to the next round, or see the final score after the last one.
How to Set It Up for Different Levels
Generates an everyday trivia question (nature, culture, daily life) with debate hints that need only common vocabulary. B1 persuasion language: 'I'm sure because...', 'This has to be X because...'
Two teams keeps the first session simple — every student sees the full commit-argue-reveal cycle clearly before scaling up to more teams and faster rounds.
Generates a question on academic topics (history, science, society) with debate hints that support hedged, evidence-based argument. B2 persuasion language: hedging ('It is likely that...'), citing evidence ('This suggests...'), qualifying ('Although X, Y is more significant').
Four teams means four competing arguments for four different options in the same round — students have to listen to and counter several persuasive pitches, not just one opponent's.
Generates questions on a teacher-specified custom topic. At C1, debate hints support multi-step causal arguments, and five teams means every option on the board gets a genuine advocate.
With five teams across four options, at least two teams must end up backing the same option — which forces those two teams to differentiate their arguments for the same answer, a distinctly C1-level rhetorical demand.
Ways to Extend the Game
Judge Rotation
Swap the Judge every round or two so different students practise evaluating argument quality rather than only producing it. Compare notes at the end: did different judges favour different kinds of arguments?
Debate Hint Analysis
After each Reveal, discuss: 'Which debate hint was hardest to argue against?' Students evaluate the logical strength of each option's hint, not just the correct answer. This develops logical reasoning as a distinct skill from factual knowledge.
Write Your Own Debate Hint
For one question per session, ignore the generated debate hints. Teams must write their own hint for their chosen option in 20 words or fewer before arguing. The self-generated hints raise the creative language demand on top of the persuasion task.
Confidence Audit
At the end of the session, review every team's commitment record: how often did they go All-In, and how often were they right? All-In wrong costs 3 points, Confident wrong costs 1, Safe wrong costs nothing — discuss whether each team's betting pattern matched their actual hit rate.
Pair It With
Class Clash
Class Clash provides the team-based debate framework that Persuasion Arena's competitive structure builds on — use Class Clash to teach structured argument, then Persuasion Arena to apply it in a faster-paced, confidence-betting format.
You're Wrong
You're Wrong develops the pro/con argument structure that Persuasion Arena's four debate hints replicate at higher speed — students who have practised You're Wrong arrive at Persuasion Arena with the argument construction skills needed to persuade quickly.
Sell Me This
Sell Me This develops solo persuasion skills — the individual pitch mechanic — that complement Persuasion Arena's team-based persuasion format. Students who excel at Sell Me This pitches often make the most convincing team advocates here.