Structured Argument

An argument frame: Claim (what you think) → Evidence (what supports it) → Reasoning (why the evidence supports the claim) → Counter + Rebuttal (what opponents say and why they're wrong). Teaches the architecture of rigorous argument.

Simplified Toulmin model. Critical for IELTS Writing Task 2, TOEFL Integrated Writing, university essays.

The Frame

CLAIM:        I believe that ….
EVIDENCE:     Because … (data, example, quote).
REASONING:    This matters because ….
COUNTER:      Some people argue that ….
REBUTTAL:     However, this view fails because ….

Procedure

1. Pose a debatable prompt: Should social media platforms be regulated?
2. Individual (5 min): each student fills the frame in their notebook.
3. Pair (5 min): pairs compare arguments. Strengthen each other's weakest link.
4. Challenge (5 min): partners role-reverse — each argues the opposite position using the same frame.
5. Produce (10 min): students write a single paragraph deploying all four elements smoothly.

Why It Works

• Exposes argument structure: students who only assert opinions learn to justify them.
• Reasoning is explicit: the "why the evidence matters" link is often missing in weak arguments. The frame forces it.
• Counter built in: steel-mans the opposition, which strengthens one's own position.
• Writing transfer: the frame becomes the skeleton of a body paragraph.

Worked Example

Prompt: Social media platforms should be regulated by governments.

• Claim: Governments should regulate social media platforms.
• Evidence: Unregulated platforms have allowed election interference, as documented by the Mueller investigation in the US.
• Reasoning: Election interference undermines democratic self-governance, a harm too large to be left to private corporate interests.
• Counter: Opponents argue regulation threatens free speech and innovation.
• Rebuttal: However, targeted regulation — of foreign interference and verified disinformation, not speech generally — protects both democracy and speech itself.

Variations

• Counter-frame first: argue the opposite position you believe. Steelmanning builds empathy and rigour.
• Frame with multiple evidence: one claim, three supporting evidence-reasoning pairs. Stronger paragraphs.
• Timed debate: pairs alternate positions on a prompt using the frame strictly. Surprisingly rigorous.
• Written-only version: the whole exchange is in writing (see Silent Discussion). Frame structures the written debate.

Tips

• Evidence matters: a claim with no evidence is an assertion, not an argument. Require specific examples.
• Reasoning is the commonly-missing step. Drill this specifically.
• Counter must be substantive. "Some people disagree" is not a counter. "Critics argue X because Y" is.
• Link to Task 2 Counter-Argument Sprint for exam-focused practice.

Source

Toulmin, S. (1958) The Uses of Argument. CUP. Widely adapted in critical-thinking and academic-writing curricula. Simplified for school writing as Claim-Evidence-Reasoning by McNeill & Krajcik (2008).