Mastering Oxford Union and British Parliamentary Debate Training

 Curriculum Implementation Framework: The 'Expensive to Lie To' Roadmap

This article outlines a comprehensive educational framework for teaching Oxford Union-style and British Parliamentary debating to students. It emphasizes a structured progression that moves from basic procedural rules and argument construction to advanced skills like real-time rebuttal and peer coaching. The curriculum prioritizes intellectual integrity over manipulation, encouraging debaters to use logic, evidence, and ethical rhetoric to persuade an audience. Detailed guides explain the specific roles of speakers, the mechanics of Points of Information, and the importance of tracking "clashes" during a round. Ultimately, the source serves as a pedagogical roadmap for developing critical thinking and civil discourse through a 12-week instructional sequence. This training culminates in public performances where audience participation and formal voting determine the outcome of the debate.

Mastering Oxford Union and British Parliamentary Debate Training PRESENTATION SLIDES

1. Strategic Philosophy: The Goal of Intellectual Resilience

In an era of high-velocity misinformation and performative certainty, the primary duty of an educator is to foster intellectual resilience. We do not aim to produce students who merely "win" debates; we aim to produce students who are "expensive to lie to." This signifies the cultivation of a specific, aggressive cognitive habit: the instinct to slow down an argument, demand precise definitions, and enforce a high price of accountability for every claim made. By forcing a claimant to "pay" in evidence and logic, the student protects the integrity of the discourse.

This framework utilizes the classical Trivium to transform the student from a passive consumer into a sophisticated analyst:

• Grammar: The student masters the "procedural grammar" of an argument, recording precisely what was said—extracting terms, claims, and evidence without addition or distortion.
• Logic: The student subjects the reconstructed argument to rigorous structural testing, determining if the conclusion is a necessary consequence of the premises or merely a rhetorical leap.
• Rhetoric: The student identifies the mechanisms of movement, distinguishing between emotional appeals that are "earned" by facts and those used as a substitute for them.

The central pillar of this pedagogy is the "Price Check" methodology. It is a comprehensive habit of mind that challenges five critical areas:

1. Terms: Defining key words and monitoring for shifts.
2. Evidence: Auditing the source, window, and "gross vs. net" status of figures.
3. Inference: Testing if the conclusion follows the premises.
4. Question at Issue: Identifying the true point of disagreement (stasis).
5. Appeal: Evaluating whether the feeling being sold tracks the underlying facts.

These foundational habits bridge the gap between solitary research and the high-pressure environment of public oral defense.

2. The Tutorial Engine: Replicating the Oxford Pedagogy

The engine of this curriculum is the Oxford tutorial loop: read, write, and defend. While public debating is a "student sport," the tutorial is a rigorous analytical laboratory. Unlike lecture-based instruction, which rewards the absorption of pre-digested content, the tutorial requires the student to present an original argument and sustain it under immediate, relentless interruption. This cycle produces "argument readers" capable of identifying the structural weak points of a case in real time.

The Tutorial Cycle Mapped to the Trivium

Stage	Trivium	Student’s Job	The Tutor’s Line
Read	Grammar	Extract claims, terms, and evidence in your own words.	"State the argument so its author would say, 'Yes, that's what I meant.'"
Reconstruct	Grammar to Logic	Lay it out as premises and conclusion or a Toulmin map.	"What is the unstated premise?"
Attack	Logic	Test validity, then the truth of premises.	"Grant everything they say. Does the conclusion follow?"
Diagnose	Rhetoric	Map appeals and tactics; separate effect from truth.	"Why did that land? Was it earned?"
Inquiry	Logic/Rhetoric	Anticipate the landscape of disagreement.	"Who would disagree, and what would they say?"
Defend	Rhetoric	Build the best case, including for a side you reject.	"Now argue the other side, and make me believe it."

3. The Field Guide: Taxonomy of Deception and Defense

Strategic defense requires a shared, precise vocabulary. Direct teachers to categorize rhetorical maneuvers as follows, requiring students to deploy the specific "Debater’s Antidote" for each.

Linguistic Shifts

• Equivocation: A key word shifts meaning mid-argument.
  • Antidote: "Define your terms and hold to that definition for the duration of this exchange."
• Motte-and-Bailey: Advancing a controversial claim (the bailey), then retreating to a modest, defensible one (the motte) when challenged.
  • Antidote: "You are retreating to a safe definition; now defend the actual impact of your original, bolder claim."

Evidential Failures

• Gross vs. Net: Presenting a total figure while ignoring necessary outflows, rebates, or costs.
  • Antidote: "State the net figure after all relevant deductions—what is the actual amount remaining?"
• Paltering: Using true statements to create a false impression.
  • Antidote: "While those facts are true, they are being used to support a conclusion that is demonstrably false; let us look at the full context."
• Gish Gallop: Overwhelming an opponent with more claims than can be answered.
  • Antidote: "I will not be distracted by the volume of claims; let us focus on the central premise that anchors your entire case."

Logical and Relational Errors

• False Dilemma: Presenting only two options when more exist.
  • Antidote: "You have presented a binary choice; I reject the premise and propose a third alternative."
• Post Hoc / Cum Hoc: Treating a sequence or correlation as a cause.
  • Antidote: "Sequence is not consequence; provide the specific mechanism that links these two events."
• Ad Hominem / Tu Quoque: Attacking the person or saying "you did it too" to avoid the claim.
  • Antidote: "My character is not the motion; return to the evidence of the claim itself."
• Straw Man: Refuting a weakened or distorted version of the opponent's argument.
  • Antidote: "That is a caricature of my position; I require you to answer the strongest version of my actual argument."

4. Canonical Foundation: The Reading List and Analytical Moves

We use the classical canon to provide the "backing" for modern media literacy. These texts are not mere history; they are tactical manuals for the analysis of power and persuasion.

Text	The Tutor's Move / Analytical Task
Aristotle, Rhetoric	Classify paragraphs as ethos, pathos, or logos; identify the evidence offered for the emotion stirred.
Aristotle, On Sophistical Refutations	Find the ambiguous word, split it into two senses, and show how the argument slides between them.
Plato, Gorgias	Debate the claim that persuasion without knowledge is merely flattery.
Plato, Menexenus	Analyze the funeral oration as satire; identify how the text makes an audience feel proud without informing them.
Cicero / Quintilian, Stasis Theory	Name the stasis: Conjecture (Did it happen?), Definition (What is it?), Quality (Was it justified?), or Jurisdiction (Who decides?).
Richard Whately, Elements of Rhetoric	Identify who holds the "Burden of Proof" and determine if the speaker has quietly shifted it.
J.S. Mill, A System of Logic	Sort arguments into "families of error" to determine if the categorization helps or hides the truth.
Schopenhauer, The Art of Controversy	Use as an attacker’s field guide; students must write a one-sentence "antidote" for every stratagem.
Edward Bernays, Propaganda	Compare Bernays' "organizing of chaos" with Aristotle: Is this rhetoric or something Aristotle would have refused to name?

Modern Extensions: The "So What?"

• George Orwell: Rewrite vague prose to reveal which facts "disappear" when language is blurred. The "So What": Obfuscation is a tool for making political realities invisible.
• Harry Frankfurt: Distinguish the "liar" (who respects truth enough to oppose it) from the "bullshitter" (who is indifferent to it). The "So What": Indifference to truth is more corrosive to democracy than a direct lie.
• Stephen Toulmin: Map a speech onto the six-part model (Claim, Grounds, Warrant, Backing, Qualifier, Rebuttal). The "So What": Mapping reveals the "empty box" where an argument lacks foundational support.

5. Case Study Application: The Referendum Dossier and Video Lab

The Video Lab Protocol

1. Prediction: Students record their bias baseline—who they expect to win.
2. Silent Flow: A first viewing to record claims and evidence without labels.
3. Labeling: A second viewing to tag moves using the Trivium (Grammar, Logic, Rhetoric).
4. The "Two Verdicts" Exercise: Students analyze opposite scorings of the same event (e.g., the Kirk/Middlehurst exchange). They must identify the gap between an audience's emotional reaction and a judge's transcript-based scoring. What did each observer have to ignore to reach their conclusion?

The Evidence Audit: Brexit Dossier (Symmetry Exercise)

Students must apply the "Price Check" to three primary claims, treating all sides with equal rigor:

• The £350 Million Claim (Leave): Identify the Gross-for-Net failure (ignoring the UK rebate/receipts) and the Motte-and-Bailey defense used when the specific figure was challenged.
• The £4,300 Loss Projection (Treasury): Identify the Scale Shift (national aggregate to household) and the error of presenting a model output as a certainty.
• The 3 Million Jobs Claim (Remain): Identify the Equivocation between "jobs linked to trade" and "jobs that would be lost."

Task: Perform "Symmetry Rewrites"—rewrite these claims to be "fully true" while remaining as forceful as honesty allows.

6. The 12-Week Implementation Roadmap

Phased rollout separates skill acquisition from performance pressure.

Week	Focus	Student Product
1–2	Grammar: Claims, Terms, and the Price Check.	Claim inventory and term audit.
3–4	Logic: Validity, Soundness, and Fallacies.	Toulmin maps and "Fallacy Hunt" annotations.
5–6	Rhetoric: Appeals, Stasis, and Stratagems.	Three-register rewrites (pathos/ethos/logos).
7–8	Dossier Analysis: Real-world data audit.	Symmetry rewrites of the Brexit dossier.
9–10	The Tutorial: Probing cases and rebuttal drills.	Mock tutorial defense (Under interruption).
11–12	The Union: Final public debate.	Flow sheets and final adjudication ballots.

Note-Taking Grammar

Students must use the following symbols in all case preparation:

• [C] Claim
• [E] Evidence
• [?] Missing warrant or unsupported link
• [T] Term shift / Equivocation
• [#] Number to check (Gross vs. Net)

The Side Assignment: Students are assigned the side they reject. To pass, they must argue the case so well that "their best defender would sign it."

7. The Oxford Union Format and Adjudication

We utilize the "Parliamentary Heritage" to maintain a rigorous but humane culture of disagreement.

The Rules of the Chamber

• Format: Four teams (Opening/Closing Government and Opposition).
• Points of Information (POIs): 20-second interruptions that the speaker must choose to accept or decline.
• The "Price-Check Call": CENTRAL RULE. A designated student may call "Price Check" on any number. The speaker must immediately state the source, measurement, and window (Gross vs. Net) or withdraw the claim.

Adjudication Rubric (Score 5 for Excellence)

• Matter: Claims are sourced; numbers survive the "Price Check."
• Logic: Inferences are valid; unstated premises are identified and defended.
• Manner: Appeals are earned by facts; delivery is appropriate for the room.
• Method: Speech follows a roadmap and fulfills its specific parliamentary role.
• Engagement: Answers the strongest version (Steelman) of the opposition.
• Integrity: No straw men or Gish gallops; student concedes points that are proven true.

8. Final Assessment: The Written Argument and Rhetorical Audit

The student produces a "Speech-Essay" (1,000–1,200 words) that synthesizes oral agility with written precision.

The Classical Structure

1. Exordium: Earn trust and attention (Ethos).
2. Narratio: State the facts and define terms clearly.
3. Partitio: Roadmap the arguments to follow.
4. Confirmatio: Deliver at least two arguments with cited "backing."
5. Refutatio: State the strongest opposing argument fairly and answer it.
6. Peroratio: Close with a Pathos appeal earned by the preceding logic.

Mandatory Appendices

• The Numbers Box: A table of every number used, its source, date, and an explicit "Gross or Net" designation.
• The Rhetorical Audit (250 words): A self-audit where the student identifies the "weakest link" in their own case and names the rhetorical stratagems they were tempted to use but replaced with sound reasoning.

The Viva (Oral Examination)

The teacher acts as a tutor to test the resilience of the written case with three prompts:

1. "What do you mean by that word?"
2. "What follows from that?"
3. "Who would disagree, and what would they say?"

Expensive to Lie To

A ten-session Trivium unit in reading, dissecting, and debating arguments, modeled on the Oxford tutorial and the Union floor.

The aim of this unit is a student who is costly to deceive: someone who slows an argument down, asks what it is really claiming, tests whether it follows, notices which feeling it is selling, and can then build a sound argument of their own. Students work in the order the Trivium prescribes: Grammar (record precisely what was said), Logic (test whether it holds), Rhetoric (understand and practice how it moves people). They analyze other people's arguments first, are then made to argue the side they reject, and only then write.

1. Before you teach it
2. The method: tutorial cycle and the Price Check
3. Reading list: the canon and what tutors do with it
4. Practice texts with answer key
5. Real-world dossier: referendum claims
6. Video lab: the Cambridge Union exchange
7. Note-taking system
8. Ten-session plan
9. The debate
10. The written argument
11. Sources to verify

Before you teach it

The engine is the tutorial, not the Union. Union debating (British Parliamentary format) is a student sport. The habit that produces Oxford-level argument readers is the weekly tutorial: read primary sources, write an essay, read it aloud to a tutor who interrupts with "What do you mean by that word?", "What follows from that?", and "Who would disagree, and what would they say?" This unit rebuilds that loop for a classroom. PPE (Philosophy, Politics and Economics) is a general degree that feeds politics, civil service, and journalism; it is not barrister training. Barristers in England take a law degree or conversion and then Bar training, where cross-examination (short, leading, one-fact questions) is drilled separately.

What I could and could not verify.

I could not open the video you linked (the page blocked the request), so the video lab is built from published accounts of the 19 May 2025 Cambridge Union event and the video's own description. Commentators name the coach as Tilly Middlehurst. Treat every characterization in this packet as a hypothesis for students to test against the footage, not as fact.

I could not trace the line "go forth and be expensive to lie to" to any ancient source, and nothing Aspasia wrote survives; we know her through Plato's Menexenus, Plutarch's Life of Pericles, and Xenophon. Present the line as your Aspasia voice, not as a historical quotation.

I cannot reproduce lecture transcripts. What follows is the real reading list and the moves tutors make with each text. Check current Oxford PPE and Philosophy Faculty reading lists (published online) if you want the exact syllabus for a given year.

A classroom note on the Kirk footage. Charlie Kirk was killed on 10 September 2025, and some students will be affected. Frame the clip as a study of technique, not a scorecard on a person. The video's title ("humiliated") is itself a lesson: different audiences gave opposite verdicts on the same event. Pair it with a clip where the same tactics are used by a speaker on the other side of the aisle.

The method

The tutorial cycle mapped to the Trivium

Stage	Trivium	Student's job	The tutor's line
Read	Grammar	Extract claims, terms, and evidence in your own words	"State the argument so its author would say, 'Yes, that's what I meant.'"
Reconstruct	Grammar to Logic	Lay it out as premises and conclusion (or as a Toulmin map)	"What is the unstated premise?"
Attack	Logic	Test validity, then truth of premises	"Grant everything they say. Does the conclusion follow?"
Diagnose	Rhetoric	Map appeals and tactics; separate effect on the audience from effect on the truth	"Why did that land? Was it earned?"
Defend	Rhetoric	Build and deliver the best case, including for a side you reject	"Now argue the other side, and make me believe it."

The Price Check (five questions, used all unit long)

A person becomes expensive to lie to by making every claim pay a price. Students carry these on a card and use them in notes, in debate, and in their own writing.

1. Terms. What does each key word mean here? Does it mean the same thing at the start and the end?
2. Evidence. Where does the number or claim come from, what exactly does it measure, and compared to what (denominator, time window, gross or net)?
3. Inference. If every premise were true, would the conclusion follow?
4. Question at issue. Is this the real disagreement? (Stasis: did it happen, what is it, was it justified, who decides?)
5. Appeal. What feeling is being sold, and does that feeling track the facts?

Reading list: the canon and what tutors do with it

Assign short passages, not whole works. Every text carries a job so students read to do something.

Text	Read	The tutor's move
Aristotle, Rhetoric	Book I chs. 1-3; Book II chs. 1-11 (emotions), ch. 12-17 (character by age and fortune)	Classify each paragraph of a speech as ethos, pathos, or logos. Ask what evidence the speaker offered for the emotion they stirred.
Aristotle, On Sophistical Refutations	chs. 1-8, esp. fallacies "dependent on language" vs. "outside language"	Find the ambiguous word, split it into two senses, and show the argument works only by sliding between them.
Plato, Gorgias	Socrates' exchange with Gorgias and Polus on what rhetoric is	Debate Socrates' claim that persuasion without knowledge is flattery. The ethical stake of the whole unit lives here.
Plato, Menexenus	The funeral oration Socrates says Aspasia taught him	Read it as satire of patriotic rhetoric. What makes a crowd feel proud without informing it?
Cicero, De Inventione, Book I; Quintilian, Institutio Oratoria, Book III	Stasis theory and the parts of a speech (exordium, narratio, partitio, confirmatio, refutatio, peroratio)	Given a dispute, name the stasis: conjecture (did it happen?), definition (what is it?), quality (was it justified?), or jurisdiction (who decides?). Most bad arguments happen because the sides are arguing at different stases.
Richard Whately, Elements of Rhetoric (1828)	The sections on presumption and burden of proof	Whately was an Oxford man (Oriel College). Ask: who holds the burden here, and did the speaker quietly shift it?
J. S. Mill, A System of Logic	Book V, "On Fallacies"	Sort a set of arguments into Mill's families of error, then check whether the sorting helps or hides.
Arthur Schopenhauer, The Art of Controversy (Eristic Dialectic)	A selection of the 38 stratagems	Read it as the attacker's field guide. For each stratagem, write the one-sentence antidote a debater would use.
Edward Bernays, Propaganda (1928)	Chapter 1, "Organizing Chaos"	Pair with Aristotle: is Bernays describing rhetoric or something Aristotle would have refused to call rhetoric?
George Orwell, "Politics and the English Language" (1946)	The whole essay (short)	Rewrite a vague political paragraph in plain words and see what disappears.
Harry Frankfurt, On Bullshit (2005)	The whole essay (short)	Distinguish the liar (cares about truth, opposes it) from the bullshitter (does not care). Which is a campaign more likely to produce?
Stephen Toulmin, The Uses of Argument (1958)	The layout of an argument: claim, grounds, warrant, backing, qualifier, rebuttal	Map any speech onto the six parts. The empty box is where the trouble is.

Lecture-style models. Watch how a skilled teacher runs a live Socratic exchange: Michael Sandel's Justice lectures at Harvard are free online. For debate itself, use full recordings from the Cambridge Union and Oxford Union channels rather than clips, so students see the whole exchange.

Practice texts with answer key

These two speeches are invented for training. The town, the people, and every statistic are fictional. The topic is deliberately low-stakes so students can learn the mechanics before they meet a heated one. Hand out without the key; sentences are numbered for reference.

Text 1. Speech for Measure 7 (a one-cent sales tax for light rail in Marlow County)

1. Friends, every year we send forty million dollars out of Marlow County in gas money, car payments, and repair bills, and that money never comes home.
2. Measure 7 brings that money home.
3. Cities that built rail, like Portland, Denver, and Charlotte, are thriving, and thriving cities all have rail.
4. Nine out of ten mayors we surveyed support Measure 7.
5. You are either for progress or you are for gridlock.
6. Those who oppose this measure have never ridden a bus in their lives.
7. Think of your children stuck in traffic in 2040, the air thick with fumes.
8. It costs just one penny on the dollar, less than what you spend on a cup of coffee.
9. Every honest person in this room knows it is time.

Text 2. Speech against Measure 7

1. My opponent wants you to believe that government has a magic wand.
2. First it is a penny, then it is two, then it is a property tax, and before long they will come for your car.
3. Dr. Alan Pryce, a celebrated physicist, says rail is a boondoggle.
4. And where was the councilmember when the last bond failed? Didn't she vote for the stadium?
5. Can she explain to the families here why she is hiding the true cost from them?
6. The last three rail projects ran over budget by forty percent, ridership fell by a fifth, a Georgia audit found waste, the Ohio line closed, two studies flagged safety concerns, and the mayor of a neighboring town says it was a disaster.
7. Common sense tells us that people who love their cars will never ride a train.
8. The people of Marlow have always known better than the experts.

Teacher key: Text 1

1. Gross-for-net / false implication. Total household spending on cars is not money a tax could capture. A large number is being used to imply a large benefit.
2. Non sequitur. A tax on purchases does not return gas money. Term slide: "brings money home."
3. Cum hoc / reversed causation, cherry-picking. Prosperous cities may build rail because they are prosperous. Three cities is not a sample.
4. Hasty generalization / unsourced. Who was surveyed, how many, and who chose them? Mayors are not voters.
5. False dilemma. Other options exist (buses, road repair, a smaller project).
6. Ad hominem (and unverifiable). Attacks the opponents' supposed experience instead of their reasons.
7. Appeal to fear (pathos). Vivid future harm with no link shown between Measure 7 and the harm.
8. Framing / false comparison. "One cent per dollar" and "a cup of coffee" are different units. The comparison makes the cost feel small without stating the total.
9. Loaded flattery / no true Scotsman. Anyone who disagrees is implied to be dishonest.

Teacher key: Text 2

1. Straw man. Nobody claimed a magic wand.
2. Slippery slope. No mechanism shown for each step.
3. Appeal to inappropriate authority. A physicist is not an expert in transit economics.
4. Tu quoque / red herring. A past vote does not answer the present question.
5. Loaded question. Presupposes she is hiding something.
6. Gish gallop. Six claims in one breath, each needing a separate check. Model response: pick the strongest claim, demand its source, and say publicly that the rest are not yet established.
7. Begging the question / hasty generalization. Asserts the conclusion as "common sense."
8. Appeal to tradition / populism. Flatters the audience against expertise as such, which is different from arguing that these experts are wrong.

Field guide (glossary)

Equivocation

A key word changes meaning inside one argument.

Gross vs. net

A total that ignores what flows back, offered as if it were the amount available.

Motte and bailey

Advance a bold claim (the bailey); when challenged, retreat to a modest, defensible one (the motte) and claim victory.

Straw man

Refuting a weaker version of the opponent's claim.

Steelman

Stating the opponent's strongest version before answering it.

Gish gallop

Too many claims to answer in the time allowed, so the unanswered ones look like concessions.

Loaded question

A question that smuggles in a premise the answerer never accepted.

False dilemma

Two options presented when more exist.

Post hoc / cum hoc

Treating sequence or co-occurrence as cause.

Tu quoque

"You did it too," offered as if it answered the charge.

Paltering

Using true statements to create a false impression.

Real-world dossier: referendum claims

This is the Brexit case, built to be symmetrical. Both camps used misleading numbers, and students should be able to say so about each. Pull the primary documents (see Sources) and check every entry below yourself. Do not accept this table as settled fact.

Claim	Source	What independent bodies said it measured	Techniques to name
"We send the EU £350 million a week – let's fund our NHS instead."	Vote Leave campaign, 2016 (campaign bus, posters)	A gross contribution before the UK rebate and before money flowing back to the UK. The UK Statistics Authority concluded on 21 April 2016 that using it alongside the suggestion it could be spent elsewhere was potentially misleading, and on 27 May said continued use was misleading (see the ONS page). The Treasury Select Committee described the claim as untrue.	Gross-for-net; paltering (a number tied to a real quantity, attached to a false implication); anchoring.
A Treasury projection that leaving would leave each household about £4,300 a year worse off.	HM Treasury / Chancellor George Osborne, April 2016	A modelled projection of long-run economic difference, translated to a per-household annual figure. Per press reports of the Treasury Select Committee, the committee said it was likely to be misconstrued.	Model output presented as a certain personal loss; scale shift from national aggregate to household.
"Three million jobs depend on EU membership."	Remain campaign, 2016	Per the same committee reports, the framing was misleading: jobs linked to EU trade are not the same as jobs that would disappear.	Equivocation between "depend on" and "would be lost."
Later defense of the £350m figure	Boris Johnson, 2017-18	In September 2017 the UKSA chair, Sir David Norgrove, wrote that repeating the figure was a clear misuse of official statistics. In January 2018 Johnson said the bus figure was gross, that only about half could go to public services, and that it had been underestimated.	Motte and bailey (retreat from the headline claim while defending its spirit).

Tasks

1. Symmetry rewrite. For each of the first three rows, write one sentence that is fully true and still makes the campaign's case as forcefully as honesty allows.
2. Stasis map. Was the dispute over the £350m figure about conjecture (is the number right?), definition (what counts as "sent"?), quality (would spending it on the NHS be good?), or jurisdiction (who has the authority to decide?)? Note that the campaign's slogan sits across three of these at once.
3. The hard question: causation. "This claim was misleading" is checkable. "This claim changed the result" is a far harder causal claim. Have students write what evidence each would need, and why the second is easy to assert and hard to prove.
4. Follow-up. Find out whether the Remain campaign or the Treasury later restated any of its figures. Report what you find, whichever way it cuts.

Video lab: the Cambridge Union exchange

Materials. The full Cambridge Union recording of the 19 May 2025 event, and the commentary video you linked. Watch the primary footage first, then the commentary. A student newspaper report of the event (Varsity) gives a neutral timeline.

Protocol

1. Prediction (2 minutes). Before watching, students privately write which side they expect to "win" and why. Collect these. They are your baseline for bias.
2. Silent flow (first viewing). Use the flow sheet in the note-taking section. No labels yet. Record claims and questions only.
3. Labeling (second viewing). Tag each move as Grammar (a claim, a definition, a number), Logic (an inference, a fallacy), or Rhetoric (an appeal, a tactic).
4. Test the commentators' labels. Published accounts credit the coach with several techniques: anticipating the sequence of the opponent's pivots, opening with a self-description meant to draw him toward a favored detour, forcing abstractions down to concrete outcomes ("what does your prescription look like day to day?"), characterizing a lived picture instead of asserting, and using reductio and humor. Other accounts describe the opposing side using binary framing ("good guy / bad guy"), credential jabs, and fast multi-topic claims, and one commentator called it a Gish gallop. For each label, students must find the exact moment in the footage or write "not shown."
5. Two verdicts. Have students read one column that scored the event for each side (for example, the Blaze column and a video like the one you linked). Same footage, opposite verdicts. Ask: what would each writer have had to ignore? What would a neutral scoring rubric reward?
6. Score by rubric, not by team. Use the adjudication rubric in the debate section. Compare scores with the private predictions from step 1.

Debrief question. Which moves worked on the audience? Which would have worked on a judge with the transcript in hand? The gap between those two lists is the size of the persuasion problem.

Note-taking system

Six-pass close reading (for written texts)

1. Gist and audience. Who is this for, what do they want the reader to do, and by when?
2. Claim inventory. List every claim, one per line, in your own words.
3. Term audit. Circle each word that carries weight. Define it. Watch for a second meaning later.
4. Evidence audit. Underline each number and source. Write next to it: measures what, compared to what, gross or net.
5. Warrant hunt. Write the "because" that links each piece of evidence to each claim. If you cannot, mark the gap.
6. Appeal map. Mark each sentence with the dominant appeal (ethos, pathos, logos) and note whether the feeling is supported by the facts.

Then steelman: write the argument in a form its best defender would sign, and only then write your response.

Rules for the margin

• Write claims in your own words. Keep exact wording only for numbers and definitional terms.
• One claim per line. Leave a blank line for anything you want to answer later.
• Never write "good" or "bad." Write the move: "false dilemma," "gross number," "pathos without evidence."
• Use the symbol key so notes can be read back a week later.
• After every speech or reading, write 60 seconds of summary: their case in one sentence, their strongest link, their weakest link.

Mark	Meaning	Mark	Meaning
[C]	Claim	[T]	Term shifts meaning
[E]	Evidence offered	[#]	Number to check
[?]	Missing warrant or unsupported	[P]	Emotional appeal
[X: name]	Tactic (name it)	[S]	Stasis: which question are they answering?

Flow sheet (for live debate and video)

Turn a sheet sideways. One column per speaker, in speaking order. Under each speaker, work down the page so a rebuttal sits level with the claim it answers. Below the columns, write a three-line summary per speech.

Speaker and time	Claim (Grammar)	Because... (warrant)	Check (Logic)	Appeal (Rhetoric)	My response

Ten-session plan

Each session is about fifty minutes. Sessions 1-5 build the toolkit, 6-7 test it on real material, 8-10 turn it into speech and writing. Speech comes before the essay, so students have said a thing aloud and defended it before they commit it to paper.

Session	Focus	Activity	Output
1	Grammar: claims and terms	Introduce the Price Check. Claim inventory and term audit on Text 1. Orwell rewrite of S8 and S9.	Claim inventory
2	Reconstructing an argument	Standard form and Toulmin map. Whately on burden of proof. Map Text 2.	Two Toulmin maps
3	Logic: validity, soundness, fallacies	Sophistical Refutations selection. Fallacy hunt on Texts 1 and 2, then compare to the key.	Annotated Text 2
4	Rhetoric: appeals	Aristotle on ethos, pathos, logos. Read a passage of Gorgias. Bernays paired with Aristotle. Rewrite one claim in three registers (logos-heavy, pathos-heavy, ethos-heavy).	Three-register rewrite
5	Stasis and stratagems	Stasis exercise on three short disputes. Schopenhauer selection: antidote cards for six stratagems.	Six antidote cards
6	Dossier	Referendum claims. Numbers audit, symmetry rewrites, and the causation hard question.	Symmetry rewrites
7	Video lab	The Cambridge Union protocol above.	Flow sheet plus rubric scores
8	Side assignment and preparation	Students privately state their own view on the motion; the teacher assigns each the opposite side. Build cases with the parts of a speech. Mock tutorial: the teacher attacks a case for two minutes.	Case outline
9	The debate	See below.	Flow sheets and ballots
10	Writing workshop	Draft the exordium and the refutation in class. Peer tutorial in pairs: one reads, one interrupts with the five Price Check questions.	Draft, due to essay

The debate

Format: classroom Union (adapted from British Parliamentary)

British Parliamentary has four teams of two (Opening Government, Opening Opposition, Closing Government, Closing Opposition), 7-minute speeches, and points of information (POIs) offered in the middle of each speech. For a class, shrink the times and keep the structure.

Element	Rule
Teams	Four teams of two. Extras become judges, flow-keepers, and price-checkers.
Speeches	Eight speeches of 4 minutes, alternating Government and Opposition, opening bench first.
POIs	A 20-second interruption, offered standing, which the speaker may accept or decline. Protected time: first and last minute. Each speaker should take at least one.
Price-check call	Once per speech, a designated price-checker may call "Price check" on a specific number or claim. The speaker must state its source and what it measures, or withdraw it. This turns the unit's central habit into a rule of the game.
Extension	The closing bench must add a new argument, not repeat the opening bench.
Judging	Every student not speaking keeps a flow sheet and submits a ballot.

Motions (neutral, tied to the unit)

1. This House would require campaign advertising to state net figures and cite sources.
2. This House would hold referendum campaigns to the same truth-in-advertising standards as product advertising.
3. This House would bar politicians from repeating a statistic the national statistics regulator has ruled misleading.
4. This House believes persuasion by emotion is inherently manipulative.
5. This House believes a debate should be judged by the truth reached, not by who wins the room.
6. This House believes schools should teach rhetoric as a required subject.

Norms of the room

• You argue against the argument, never the person. Mockery of a student is a loss of marks.
• You may not win by a tactic you can name and refuse to defend. If you use a stratagem, say which one at the debrief.
• You are assigned the side you disagree with. Nobody's grade depends on their real opinion.

Adjudication rubric (1-5 per row)

Category	What a 5 looks like
Matter	Claims are clear, sourced, and relevant; numbers survive a price check.
Logic	Inferences follow; unstated premises are noticed and defended.
Manner (rhetoric)	Appeals are chosen deliberately and earned by the facts; delivery fits the audience.
Method	Clear structure and roadmap; the speech does its assigned job.
Engagement	Answers the strongest version of the other side; handles POIs; extends rather than repeats.
Integrity	No gross-for-net, straw men, or unsupported gallops; concedes what deserves conceding.

Ballots also record a ranking (1st to 4th) and a one-sentence reason that names a move ("Team 3 exposed that the figure was gross").

The written argument

Assignment: make the case, then price it

Write a persuasive speech-essay of 1,000-1,200 words on the motion you debated, arguing the side you were assigned. Add a 250-word Rhetorical Audit of your own essay. It should read like the best speech you could give and like something you could defend to a tutor who interrupts.

Required parts (classical structure)

1. Exordium. Open with the appeal that earns the audience's attention and trust (ethos), without flattery.
2. Narratio and definitions. State the facts of the case and define the terms that carry weight.
3. Partitio. Tell the reader what your two or three arguments will be.
4. Confirmatio. At least two arguments, each laid out as claim, grounds, warrant, and qualifier (Toulmin), with at least one real, cited source.
5. Refutatio. State the strongest opposing argument in a form its defenders would accept, then answer it.
6. Peroratio. Close with an emotional appeal (pathos) that the preceding facts have earned.

Numbers box

Every number in the essay is listed in a box at the end with what it measures, its source, its date, and whether it is gross or net.

Rhetorical Audit (250 words)

Label each paragraph with its dominant appeal. Name one place where you were tempted to use a stratagem from the field guide, and what you did instead. Name the weakest link in your own case.

Optional viva (5 minutes)

The teacher plays tutor: "What do you mean by that word?" "What follows from that?" "Who would disagree, and what would they say?"

Rubric

Criterion	Developing	Competent	Strong	Union-level
Terms and claims	Key terms undefined; claims vague	Main terms defined	Terms defined and held constant	Anticipates and closes term-slide objections
Evidence and numbers	Numbers without source	Sourced, but gross/net or scale unclear	Every number fully described	Uses numbers to concede and narrow, not only to attack
Logic and structure	Conclusion often does not follow	Mostly valid; some gaps	Valid; warrants stated	Names and defends its own unstated premises
Rhetoric	One appeal throughout	Three appeals present	Appeals chosen for the audience and supported	Emotion earned by evidence; can explain each choice
Counter-argument	Ignored or straw-manned	Stated fairly, answered thinly	Strong version, answered well	Reshapes the case around the best objection
Integrity (expensive to lie to)	Contains a misleading move	No falsehood; some overreach	Careful throughout; concessions made	Audit is honest about own weak link

Sources to verify

• Cambridge Union full recording, Charlie Kirk Q&A, 19 May 2025: youtube.com/watch?v=dkiM-z0Mzyg
• Commentary video you linked: youtube.com/watch?v=Zn0_2iACV-A (I could not open it; check its claims against the footage)
• Varsity report of the event: varsity.co.uk/news/29714
• Commentary describing the coach's techniques (one perspective, not neutral): myhifi.club post on Tilly Middlehurst
• ONS response on the £350m claim (UK Statistics Authority conclusions of 21 April and 27 May 2016): ons.gov.uk FOI page
• Letter from Norman Lamb MP to the UK Statistics Authority, April 2016: UKSA PDF
• For the Treasury Select Committee's 2016 report and the Treasury's £4,300 analysis, search the UK Parliament and GOV.UK archives for the original documents rather than relying on press summaries.

 

Expensive to Lie To

A ten-session Trivium unit in reading, dissecting, and debating arguments, modeled on the Oxford tutorial and the Union floor.

The aim of this unit is a student who is costly to deceive: someone who slows an argument down, asks what it is really claiming, tests whether it follows, notices which feeling it is selling, and can then build a sound argument of their own. Students work in the order the Trivium prescribes: Grammar (record precisely what was said), Logic (test whether it holds), Rhetoric (understand and practice how it moves people). They analyze other people's arguments first, are then made to argue the side they reject, and only then write.

1. Before you teach it
2. The method: tutorial cycle and the Price Check
3. Reading list: the canon and what tutors do with it
4. Practice texts with answer key
5. Real-world dossier: referendum claims
6. Video lab: the Cambridge Union exchange
7. Note-taking system
8. Ten-session plan
9. The debate
10. The written argument
11. Sources to verify

Before you teach it

The engine is the tutorial, not the Union. Union debating (British Parliamentary format) is a student sport. The habit that produces Oxford-level argument readers is the weekly tutorial: read primary sources, write an essay, read it aloud to a tutor who interrupts with "What do you mean by that word?", "What follows from that?", and "Who would disagree, and what would they say?" This unit rebuilds that loop for a classroom. PPE (Philosophy, Politics and Economics) is a general degree that feeds politics, civil service, and journalism; it is not barrister training. Barristers in England take a law degree or conversion and then Bar training, where cross-examination (short, leading, one-fact questions) is drilled separately.

What I could and could not verify.

I could not open the video you linked (the page blocked the request), so the video lab is built from published accounts of the 19 May 2025 Cambridge Union event and the video's own description. Commentators name the coach as Tilly Middlehurst. Treat every characterization in this packet as a hypothesis for students to test against the footage, not as fact.

I could not trace the line "go forth and be expensive to lie to" to any ancient source, and nothing Aspasia wrote survives; we know her through Plato's Menexenus, Plutarch's Life of Pericles, and Xenophon. Present the line as your Aspasia voice, not as a historical quotation.

I cannot reproduce lecture transcripts. What follows is the real reading list and the moves tutors make with each text. Check current Oxford PPE and Philosophy Faculty reading lists (published online) if you want the exact syllabus for a given year.

A classroom note on the Kirk footage. Charlie Kirk was killed on 10 September 2025, and some students will be affected. Frame the clip as a study of technique, not a scorecard on a person. The video's title ("humiliated") is itself a lesson: different audiences gave opposite verdicts on the same event. Pair it with a clip where the same tactics are used by a speaker on the other side of the aisle.

The method

The tutorial cycle mapped to the Trivium

Stage	Trivium	Student's job	The tutor's line
Read	Grammar	Extract claims, terms, and evidence in your own words	"State the argument so its author would say, 'Yes, that's what I meant.'"
Reconstruct	Grammar to Logic	Lay it out as premises and conclusion (or as a Toulmin map)	"What is the unstated premise?"
Attack	Logic	Test validity, then truth of premises	"Grant everything they say. Does the conclusion follow?"
Diagnose	Rhetoric	Map appeals and tactics; separate effect on the audience from effect on the truth	"Why did that land? Was it earned?"
Defend	Rhetoric	Build and deliver the best case, including for a side you reject	"Now argue the other side, and make me believe it."

The Price Check (five questions, used all unit long)

A person becomes expensive to lie to by making every claim pay a price. Students carry these on a card and use them in notes, in debate, and in their own writing.

1. Terms. What does each key word mean here? Does it mean the same thing at the start and the end?
2. Evidence. Where does the number or claim come from, what exactly does it measure, and compared to what (denominator, time window, gross or net)?
3. Inference. If every premise were true, would the conclusion follow?
4. Question at issue. Is this the real disagreement? (Stasis: did it happen, what is it, was it justified, who decides?)
5. Appeal. What feeling is being sold, and does that feeling track the facts?

Reading list: the canon and what tutors do with it

Assign short passages, not whole works. Every text carries a job so students read to do something.

Text	Read	The tutor's move
Aristotle, Rhetoric	Book I chs. 1-3; Book II chs. 1-11 (emotions), ch. 12-17 (character by age and fortune)	Classify each paragraph of a speech as ethos, pathos, or logos. Ask what evidence the speaker offered for the emotion they stirred.
Aristotle, On Sophistical Refutations	chs. 1-8, esp. fallacies "dependent on language" vs. "outside language"	Find the ambiguous word, split it into two senses, and show the argument works only by sliding between them.
Plato, Gorgias	Socrates' exchange with Gorgias and Polus on what rhetoric is	Debate Socrates' claim that persuasion without knowledge is flattery. The ethical stake of the whole unit lives here.
Plato, Menexenus	The funeral oration Socrates says Aspasia taught him	Read it as satire of patriotic rhetoric. What makes a crowd feel proud without informing it?
Cicero, De Inventione, Book I; Quintilian, Institutio Oratoria, Book III	Stasis theory and the parts of a speech (exordium, narratio, partitio, confirmatio, refutatio, peroratio)	Given a dispute, name the stasis: conjecture (did it happen?), definition (what is it?), quality (was it justified?), or jurisdiction (who decides?). Most bad arguments happen because the sides are arguing at different stases.
Richard Whately, Elements of Rhetoric (1828)	The sections on presumption and burden of proof	Whately was an Oxford man (Oriel College). Ask: who holds the burden here, and did the speaker quietly shift it?
J. S. Mill, A System of Logic	Book V, "On Fallacies"	Sort a set of arguments into Mill's families of error, then check whether the sorting helps or hides.
Arthur Schopenhauer, The Art of Controversy (Eristic Dialectic)	A selection of the 38 stratagems	Read it as the attacker's field guide. For each stratagem, write the one-sentence antidote a debater would use.
Edward Bernays, Propaganda (1928)	Chapter 1, "Organizing Chaos"	Pair with Aristotle: is Bernays describing rhetoric or something Aristotle would have refused to call rhetoric?
George Orwell, "Politics and the English Language" (1946)	The whole essay (short)	Rewrite a vague political paragraph in plain words and see what disappears.
Harry Frankfurt, On Bullshit (2005)	The whole essay (short)	Distinguish the liar (cares about truth, opposes it) from the bullshitter (does not care). Which is a campaign more likely to produce?
Stephen Toulmin, The Uses of Argument (1958)	The layout of an argument: claim, grounds, warrant, backing, qualifier, rebuttal	Map any speech onto the six parts. The empty box is where the trouble is.

Lecture-style models. Watch how a skilled teacher runs a live Socratic exchange: Michael Sandel's Justice lectures at Harvard are free online. For debate itself, use full recordings from the Cambridge Union and Oxford Union channels rather than clips, so students see the whole exchange.

Practice texts with answer key

These two speeches are invented for training. The town, the people, and every statistic are fictional. The topic is deliberately low-stakes so students can learn the mechanics before they meet a heated one. Hand out without the key; sentences are numbered for reference.

Text 1. Speech for Measure 7 (a one-cent sales tax for light rail in Marlow County)

1. Friends, every year we send forty million dollars out of Marlow County in gas money, car payments, and repair bills, and that money never comes home.
2. Measure 7 brings that money home.
3. Cities that built rail, like Portland, Denver, and Charlotte, are thriving, and thriving cities all have rail.
4. Nine out of ten mayors we surveyed support Measure 7.
5. You are either for progress or you are for gridlock.
6. Those who oppose this measure have never ridden a bus in their lives.
7. Think of your children stuck in traffic in 2040, the air thick with fumes.
8. It costs just one penny on the dollar, less than what you spend on a cup of coffee.
9. Every honest person in this room knows it is time.

Text 2. Speech against Measure 7

1. My opponent wants you to believe that government has a magic wand.
2. First it is a penny, then it is two, then it is a property tax, and before long they will come for your car.
3. Dr. Alan Pryce, a celebrated physicist, says rail is a boondoggle.
4. And where was the councilmember when the last bond failed? Didn't she vote for the stadium?
5. Can she explain to the families here why she is hiding the true cost from them?
6. The last three rail projects ran over budget by forty percent, ridership fell by a fifth, a Georgia audit found waste, the Ohio line closed, two studies flagged safety concerns, and the mayor of a neighboring town says it was a disaster.
7. Common sense tells us that people who love their cars will never ride a train.
8. The people of Marlow have always known better than the experts.

Teacher key: Text 1

1. Gross-for-net / false implication. Total household spending on cars is not money a tax could capture. A large number is being used to imply a large benefit.
2. Non sequitur. A tax on purchases does not return gas money. Term slide: "brings money home."
3. Cum hoc / reversed causation, cherry-picking. Prosperous cities may build rail because they are prosperous. Three cities is not a sample.
4. Hasty generalization / unsourced. Who was surveyed, how many, and who chose them? Mayors are not voters.
5. False dilemma. Other options exist (buses, road repair, a smaller project).
6. Ad hominem (and unverifiable). Attacks the opponents' supposed experience instead of their reasons.
7. Appeal to fear (pathos). Vivid future harm with no link shown between Measure 7 and the harm.
8. Framing / false comparison. "One cent per dollar" and "a cup of coffee" are different units. The comparison makes the cost feel small without stating the total.
9. Loaded flattery / no true Scotsman. Anyone who disagrees is implied to be dishonest.

Teacher key: Text 2

1. Straw man. Nobody claimed a magic wand.
2. Slippery slope. No mechanism shown for each step.
3. Appeal to inappropriate authority. A physicist is not an expert in transit economics.
4. Tu quoque / red herring. A past vote does not answer the present question.
5. Loaded question. Presupposes she is hiding something.
6. Gish gallop. Six claims in one breath, each needing a separate check. Model response: pick the strongest claim, demand its source, and say publicly that the rest are not yet established.
7. Begging the question / hasty generalization. Asserts the conclusion as "common sense."
8. Appeal to tradition / populism. Flatters the audience against expertise as such, which is different from arguing that these experts are wrong.

Field guide (glossary)

Equivocation

A key word changes meaning inside one argument.

Gross vs. net

A total that ignores what flows back, offered as if it were the amount available.

Motte and bailey

Advance a bold claim (the bailey); when challenged, retreat to a modest, defensible one (the motte) and claim victory.

Straw man

Refuting a weaker version of the opponent's claim.

Steelman

Stating the opponent's strongest version before answering it.

Gish gallop

Too many claims to answer in the time allowed, so the unanswered ones look like concessions.

Loaded question

A question that smuggles in a premise the answerer never accepted.

False dilemma

Two options presented when more exist.

Post hoc / cum hoc

Treating sequence or co-occurrence as cause.

Tu quoque

"You did it too," offered as if it answered the charge.

Paltering

Using true statements to create a false impression.

Real-world dossier: referendum claims

This is the Brexit case, built to be symmetrical. Both camps used misleading numbers, and students should be able to say so about each. Pull the primary documents (see Sources) and check every entry below yourself. Do not accept this table as settled fact.

Claim	Source	What independent bodies said it measured	Techniques to name
"We send the EU £350 million a week – let's fund our NHS instead."	Vote Leave campaign, 2016 (campaign bus, posters)	A gross contribution before the UK rebate and before money flowing back to the UK. The UK Statistics Authority concluded on 21 April 2016 that using it alongside the suggestion it could be spent elsewhere was potentially misleading, and on 27 May said continued use was misleading (see the ONS page). The Treasury Select Committee described the claim as untrue.	Gross-for-net; paltering (a number tied to a real quantity, attached to a false implication); anchoring.
A Treasury projection that leaving would leave each household about £4,300 a year worse off.	HM Treasury / Chancellor George Osborne, April 2016	A modelled projection of long-run economic difference, translated to a per-household annual figure. Per press reports of the Treasury Select Committee, the committee said it was likely to be misconstrued.	Model output presented as a certain personal loss; scale shift from national aggregate to household.
"Three million jobs depend on EU membership."	Remain campaign, 2016	Per the same committee reports, the framing was misleading: jobs linked to EU trade are not the same as jobs that would disappear.	Equivocation between "depend on" and "would be lost."
Later defense of the £350m figure	Boris Johnson, 2017-18	In September 2017 the UKSA chair, Sir David Norgrove, wrote that repeating the figure was a clear misuse of official statistics. In January 2018 Johnson said the bus figure was gross, that only about half could go to public services, and that it had been underestimated.	Motte and bailey (retreat from the headline claim while defending its spirit).

Tasks

1. Symmetry rewrite. For each of the first three rows, write one sentence that is fully true and still makes the campaign's case as forcefully as honesty allows.
2. Stasis map. Was the dispute over the £350m figure about conjecture (is the number right?), definition (what counts as "sent"?), quality (would spending it on the NHS be good?), or jurisdiction (who has the authority to decide?)? Note that the campaign's slogan sits across three of these at once.
3. The hard question: causation. "This claim was misleading" is checkable. "This claim changed the result" is a far harder causal claim. Have students write what evidence each would need, and why the second is easy to assert and hard to prove.
4. Follow-up. Find out whether the Remain campaign or the Treasury later restated any of its figures. Report what you find, whichever way it cuts.

Video lab: the Cambridge Union exchange

Materials. The full Cambridge Union recording of the 19 May 2025 event, and the commentary video you linked. Watch the primary footage first, then the commentary. A student newspaper report of the event (Varsity) gives a neutral timeline.

Protocol

1. Prediction (2 minutes). Before watching, students privately write which side they expect to "win" and why. Collect these. They are your baseline for bias.
2. Silent flow (first viewing). Use the flow sheet in the note-taking section. No labels yet. Record claims and questions only.
3. Labeling (second viewing). Tag each move as Grammar (a claim, a definition, a number), Logic (an inference, a fallacy), or Rhetoric (an appeal, a tactic).
4. Test the commentators' labels. Published accounts credit the coach with several techniques: anticipating the sequence of the opponent's pivots, opening with a self-description meant to draw him toward a favored detour, forcing abstractions down to concrete outcomes ("what does your prescription look like day to day?"), characterizing a lived picture instead of asserting, and using reductio and humor. Other accounts describe the opposing side using binary framing ("good guy / bad guy"), credential jabs, and fast multi-topic claims, and one commentator called it a Gish gallop. For each label, students must find the exact moment in the footage or write "not shown."
5. Two verdicts. Have students read one column that scored the event for each side (for example, the Blaze column and a video like the one you linked). Same footage, opposite verdicts. Ask: what would each writer have had to ignore? What would a neutral scoring rubric reward?
6. Score by rubric, not by team. Use the adjudication rubric in the debate section. Compare scores with the private predictions from step 1.

Debrief question. Which moves worked on the audience? Which would have worked on a judge with the transcript in hand? The gap between those two lists is the size of the persuasion problem.

Note-taking system

Six-pass close reading (for written texts)

1. Gist and audience. Who is this for, what do they want the reader to do, and by when?
2. Claim inventory. List every claim, one per line, in your own words.
3. Term audit. Circle each word that carries weight. Define it. Watch for a second meaning later.
4. Evidence audit. Underline each number and source. Write next to it: measures what, compared to what, gross or net.
5. Warrant hunt. Write the "because" that links each piece of evidence to each claim. If you cannot, mark the gap.
6. Appeal map. Mark each sentence with the dominant appeal (ethos, pathos, logos) and note whether the feeling is supported by the facts.

Then steelman: write the argument in a form its best defender would sign, and only then write your response.

Rules for the margin

• Write claims in your own words. Keep exact wording only for numbers and definitional terms.
• One claim per line. Leave a blank line for anything you want to answer later.
• Never write "good" or "bad." Write the move: "false dilemma," "gross number," "pathos without evidence."
• Use the symbol key so notes can be read back a week later.
• After every speech or reading, write 60 seconds of summary: their case in one sentence, their strongest link, their weakest link.

Mark	Meaning	Mark	Meaning
[C]	Claim	[T]	Term shifts meaning
[E]	Evidence offered	[#]	Number to check
[?]	Missing warrant or unsupported	[P]	Emotional appeal
[X: name]	Tactic (name it)	[S]	Stasis: which question are they answering?

Flow sheet (for live debate and video)

Turn a sheet sideways. One column per speaker, in speaking order. Under each speaker, work down the page so a rebuttal sits level with the claim it answers. Below the columns, write a three-line summary per speech.

Speaker and time	Claim (Grammar)	Because... (warrant)	Check (Logic)	Appeal (Rhetoric)	My response

Ten-session plan

Each session is about fifty minutes. Sessions 1-5 build the toolkit, 6-7 test it on real material, 8-10 turn it into speech and writing. Speech comes before the essay, so students have said a thing aloud and defended it before they commit it to paper.

Session	Focus	Activity	Output
1	Grammar: claims and terms	Introduce the Price Check. Claim inventory and term audit on Text 1. Orwell rewrite of S8 and S9.	Claim inventory
2	Reconstructing an argument	Standard form and Toulmin map. Whately on burden of proof. Map Text 2.	Two Toulmin maps
3	Logic: validity, soundness, fallacies	Sophistical Refutations selection. Fallacy hunt on Texts 1 and 2, then compare to the key.	Annotated Text 2
4	Rhetoric: appeals	Aristotle on ethos, pathos, logos. Read a passage of Gorgias. Bernays paired with Aristotle. Rewrite one claim in three registers (logos-heavy, pathos-heavy, ethos-heavy).	Three-register rewrite
5	Stasis and stratagems	Stasis exercise on three short disputes. Schopenhauer selection: antidote cards for six stratagems.	Six antidote cards
6	Dossier	Referendum claims. Numbers audit, symmetry rewrites, and the causation hard question.	Symmetry rewrites
7	Video lab	The Cambridge Union protocol above.	Flow sheet plus rubric scores
8	Side assignment and preparation	Students privately state their own view on the motion; the teacher assigns each the opposite side. Build cases with the parts of a speech. Mock tutorial: the teacher attacks a case for two minutes.	Case outline
9	The debate	See below.	Flow sheets and ballots
10	Writing workshop	Draft the exordium and the refutation in class. Peer tutorial in pairs: one reads, one interrupts with the five Price Check questions.	Draft, due to essay

The debate

Format: classroom Union (adapted from British Parliamentary)

British Parliamentary has four teams of two (Opening Government, Opening Opposition, Closing Government, Closing Opposition), 7-minute speeches, and points of information (POIs) offered in the middle of each speech. For a class, shrink the times and keep the structure.

Element	Rule
Teams	Four teams of two. Extras become judges, flow-keepers, and price-checkers.
Speeches	Eight speeches of 4 minutes, alternating Government and Opposition, opening bench first.
POIs	A 20-second interruption, offered standing, which the speaker may accept or decline. Protected time: first and last minute. Each speaker should take at least one.
Price-check call	Once per speech, a designated price-checker may call "Price check" on a specific number or claim. The speaker must state its source and what it measures, or withdraw it. This turns the unit's central habit into a rule of the game.
Extension	The closing bench must add a new argument, not repeat the opening bench.
Judging	Every student not speaking keeps a flow sheet and submits a ballot.

Motions (neutral, tied to the unit)

1. This House would require campaign advertising to state net figures and cite sources.
2. This House would hold referendum campaigns to the same truth-in-advertising standards as product advertising.
3. This House would bar politicians from repeating a statistic the national statistics regulator has ruled misleading.
4. This House believes persuasion by emotion is inherently manipulative.
5. This House believes a debate should be judged by the truth reached, not by who wins the room.
6. This House believes schools should teach rhetoric as a required subject.

Norms of the room

• You argue against the argument, never the person. Mockery of a student is a loss of marks.
• You may not win by a tactic you can name and refuse to defend. If you use a stratagem, say which one at the debrief.
• You are assigned the side you disagree with. Nobody's grade depends on their real opinion.

Adjudication rubric (1-5 per row)

Category	What a 5 looks like
Matter	Claims are clear, sourced, and relevant; numbers survive a price check.
Logic	Inferences follow; unstated premises are noticed and defended.
Manner (rhetoric)	Appeals are chosen deliberately and earned by the facts; delivery fits the audience.
Method	Clear structure and roadmap; the speech does its assigned job.
Engagement	Answers the strongest version of the other side; handles POIs; extends rather than repeats.
Integrity	No gross-for-net, straw men, or unsupported gallops; concedes what deserves conceding.

Ballots also record a ranking (1st to 4th) and a one-sentence reason that names a move ("Team 3 exposed that the figure was gross").

The written argument

Assignment: make the case, then price it

Write a persuasive speech-essay of 1,000-1,200 words on the motion you debated, arguing the side you were assigned. Add a 250-word Rhetorical Audit of your own essay. It should read like the best speech you could give and like something you could defend to a tutor who interrupts.

Required parts (classical structure)

1. Exordium. Open with the appeal that earns the audience's attention and trust (ethos), without flattery.
2. Narratio and definitions. State the facts of the case and define the terms that carry weight.
3. Partitio. Tell the reader what your two or three arguments will be.
4. Confirmatio. At least two arguments, each laid out as claim, grounds, warrant, and qualifier (Toulmin), with at least one real, cited source.
5. Refutatio. State the strongest opposing argument in a form its defenders would accept, then answer it.
6. Peroratio. Close with an emotional appeal (pathos) that the preceding facts have earned.

Numbers box

Every number in the essay is listed in a box at the end with what it measures, its source, its date, and whether it is gross or net.

Rhetorical Audit (250 words)

Label each paragraph with its dominant appeal. Name one place where you were tempted to use a stratagem from the field guide, and what you did instead. Name the weakest link in your own case.

Optional viva (5 minutes)

The teacher plays tutor: "What do you mean by that word?" "What follows from that?" "Who would disagree, and what would they say?"

Rubric

Criterion	Developing	Competent	Strong	Union-level
Terms and claims	Key terms undefined; claims vague	Main terms defined	Terms defined and held constant	Anticipates and closes term-slide objections
Evidence and numbers	Numbers without source	Sourced, but gross/net or scale unclear	Every number fully described	Uses numbers to concede and narrow, not only to attack
Logic and structure	Conclusion often does not follow	Mostly valid; some gaps	Valid; warrants stated	Names and defends its own unstated premises
Rhetoric	One appeal throughout	Three appeals present	Appeals chosen for the audience and supported	Emotion earned by evidence; can explain each choice
Counter-argument	Ignored or straw-manned	Stated fairly, answered thinly	Strong version, answered well	Reshapes the case around the best objection
Integrity (expensive to lie to)	Contains a misleading move	No falsehood; some overreach	Careful throughout; concessions made	Audit is honest about own weak link

Sources to verify

• Cambridge Union full recording, Charlie Kirk Q&A, 19 May 2025: youtube.com/watch?v=dkiM-z0Mzyg
• Commentary video you linked: youtube.com/watch?v=Zn0_2iACV-A (I could not open it; check its claims against the footage)
• Varsity report of the event: varsity.co.uk/news/29714
• Commentary describing the coach's techniques (one perspective, not neutral): myhifi.club post on Tilly Middlehurst
• ONS response on the £350m claim (UK Statistics Authority conclusions of 21 April and 27 May 2016): ons.gov.uk FOI page
• Letter from Norman Lamb MP to the UK Statistics Authority, April 2016: UKSA PDF
• For the Treasury Select Committee's 2016 report and the Treasury's £4,300 analysis, search the UK Parliament and GOV.UK archives for the original documents rather than relying on press summaries.