Argumentative essay — observable 20-point rubric
Upper-secondary writers producing a short evidence-based argument
- Task: 700-word argument using two provided sources
- Total: 20 points
- Student-friendly wording required
Criteria and weights
- Claim and line of reasoning — 4
- Use of source evidence — 6
- Explanation of evidence — 5
- Organisation — 3
- Language and conventions — 2
Observable evidence
For “explanation of evidence”, the strongest level connects each quoted or paraphrased detail to the claim and addresses a relevant limitation.
Student-friendly wording
Show how each source detail supports your claim; do not leave evidence unexplained.
Vague-criterion warning
Replace “excellent argument” with evidence a reviewer can point to. Avoid rewarding confidence, length, or style unless they are part of the stated objective.
