What This Skill Does
This skill produces discipline-specific argument scaffolds tailored to student level, subject context, and requested framework. Each scaffold includes labelled structural sections with guiding prompts, rhetorical function explanations, sentence starters that model argumentative thinking, and annotated examples showing realistic student-level application.
Evidence Foundation
Research establishes that argument structure requires explicit instruction:
- Graham & Perin (2007) identified text structure instruction as a high-impact writing intervention with "effect size 0.82 for adolescent writing"
- Toulmin's (1958) foundational model—claim, data, warrant, backing, qualifier, rebuttal—underpins effective scaffolds by making argument components visible
- Hillocks (2011) demonstrated that students must understand the function of each component, not merely its sequence
- Andrews (2010) found argumentation skills develop through structured frameworks rather than naturally
- Newell et al. (2011) showed that "argument instruction is most effective when embedded in disciplinary contexts rather than taught generically"
Input Requirements
Required:
- Argument topic (the claim or question being argued)
- Student level (year/age group and writing competence)
- Scaffold type (Toulmin, PEEL, CER, historical argument, balanced argument, etc.)
Optional: subject area, student profiles, text type, example evidence
Output Components
- Structured Scaffold – Labelled sections with prompts, rhetorical function explanations, and discipline-appropriate sentence starters
- Annotated Model – Brief example showing the scaffold in realistic use with component labels
- Common Weaknesses – Typical issues at this level and how the scaffold addresses each
- Differentiation – Support modifications for struggling writers and extensions for advanced students
Key Principles
- Function over form: Each section explains why it strengthens the argument
- Framework fidelity: Scaffolds match requested structures while adapting complexity to student level
- Disciplinary authenticity: Scientific arguments emphasise empirical evidence; history values source analysis; literature requires textual support
- Progressive fading: Scaffolds transition from explicit sentence starters to student-generated analytical language
Chains well with: Disciplinary Writing Scaffold, Critical Thinking Task Designer, Feedback Quality Analyser, Worked Example Fading Designer