What Examiners Are Actually Grading
Most candidates assume that writing scores are primarily about grammar. This is wrong. Grammar is one of four criteria, each weighted roughly equally. Understanding all four criteria — and targeting each deliberately — is the foundation of a high writing score.
The TCF and TEF writing sections use very similar rubrics. The official criteria, while worded differently across exams, consistently evaluate the same four dimensions.
The Four-Pillar Scoring System
Pillar 1: Task Completion (Adequacy)
Did you answer the prompt fully? The examiner checks that you addressed every element of the task. If the prompt asks you to "describe a situation and propose two solutions," you must describe a situation AND propose exactly two solutions. Missing any element costs significant marks even if your French is excellent.
Pillar 2: Text Organisation (Coherence & Cohesion)
Does your text flow logically? Is there a clear structure? Do ideas connect smoothly with appropriate connectors? Examiners are looking for a recognisable text structure (introduction, development, conclusion) and clear logical progression between ideas.
Pillar 3: Lexical Range (Vocabulary)
Do you use a variety of vocabulary appropriate to the register and topic? Examiners penalise repetition of the same words and reward synonyms, collocations, and register-appropriate choices. Using the same word more than twice in a response is a red flag.
Pillar 4: Grammatical Accuracy
Are your sentences grammatically correct? This includes verb conjugation, noun-adjective agreement, pronoun usage, and sentence syntax. Minor errors are tolerated at B2; major recurring errors bring the score down.
The Perfect Response Structure
For every TCF/TEF writing task, use this three-part structure:
- Introduction (15–20% of words): Restate the topic in your own words. Announce your position or the structure of your response. Do NOT copy the prompt verbatim.
- Development (60–70% of words): 2–3 paragraphs, each with a clear main idea, supporting evidence or example, and a connector to the next paragraph.
- Conclusion (15–20% of words): Summarise your main point. Open a broader perspective or call to action. End with a strong final sentence.
For a 220-word response, this translates to: ~35-word introduction, ~145-word development (two 70-word paragraphs), ~35-word conclusion.
Argument Development Techniques
A common B1-level mistake is stating a point without developing it. Examiners at B2 level expect every argument to be supported. Use the PIE technique:
- Point — State your argument clearly in one sentence
- Illustration — Give a concrete example or evidence ("Par exemple, en France, des études montrent que..." or a personal/general example)
- Explanation — Explain how the example proves your point ("Ceci démontre que..." / "On peut donc conclure que...")
Each body paragraph should contain one full PIE cycle. This transforms a list of opinions into a structured, evidence-based argument — the hallmark of B2 writing.
Vocabulary Range Strategies
The fastest way to improve your Lexical Range score is to build three specific vocabulary assets:
1. Topic Vocabulary Banks
TCF/TEF writing topics fall into predictable clusters: environment, technology, social issues, education, health, urban life. For each cluster, prepare a list of 10–15 high-level synonyms and collocations. For "environment": not just "l'environnement" but also l'écologie, le développement durable, l'empreinte carbone, la préservation de la biodiversité.
2. Discourse Markers
Memorise 3–4 connectors for each logical function:
- Addition: de plus, en outre, par ailleurs, qui plus est
- Contrast: cependant, néanmoins, toutefois, en revanche
- Result: par conséquent, ainsi, c'est pourquoi, de ce fait
- Illustration: par exemple, à titre d'exemple, notamment, tel que
- Concession: certes, il est vrai que, bien que (+ subjonctif)
3. Formal Register Phrases
Replace informal vocabulary with formal equivalents: "beaucoup" → "de nombreux / une multitude de"; "montrer" → "démontrer / mettre en évidence"; "penser" → "considérer / estimer / soutenir".
Grammatical Accuracy Under Time Pressure
The biggest grammar losses come from not leaving time to proofread. Reserve the last 5 minutes of your writing time exclusively for error-checking. Use this checklist:
- Every verb: correct conjugation and tense?
- Every adjective: correct gender and number agreement?
- Every pronoun: correct case (le/la/lui/leur/y/en)?
- Subjunctive: used after "bien que," "pour que," "il faut que," "avant que"?
- Accents: all acute, grave, circumflex, and cedilla accents present?
Do not try to fix everything — prioritise errors in the opening and closing sentences, which examiners read most carefully, and errors that change the meaning of the text.
Example Annotated Response
Prompt: "Les réseaux sociaux ont-ils un impact positif ou négatif sur les jeunes? Donnez votre opinion en vous appuyant sur des exemples." (220 mots)
[Introduction] La question de l'influence des plateformes numériques sur la jeunesse suscite des débats croissants dans notre société connectée. Bien que ces outils présentent certains avantages indéniables, leurs effets négatifs méritent une attention particulière.
[Body 1 – PIE] D'une part, les réseaux sociaux favorisent la création de liens sociaux et l'accès à l'information. [Point] À titre d'exemple, de nombreux jeunes utilisent ces plateformes pour rejoindre des communautés partageant leurs centres d'intérêt, qu'il s'agisse de passions artistiques ou d'engagements associatifs. [Illustration] Cela démontre que ces outils peuvent stimuler l'épanouissement personnel et la solidarité.[Explanation]
[Body 2 – PIE] Cependant, l'usage excessif de ces plateformes peut engendrer des troubles psychologiques importants. En effet, plusieurs études scientifiques ont mis en évidence un lien entre l'utilisation intensive des réseaux sociaux et l'augmentation des cas d'anxiété chez les adolescents. Il convient donc d'encourager une utilisation modérée et encadrée.
[Conclusion] En définitive, les réseaux sociaux constituent un outil à double tranchant. Leur impact dépend largement des conditions d'utilisation et de l'éducation numérique dispensée aux jeunes. Une approche équilibrée semble indispensable pour en maximiser les bénéfices.
Why this scores well: Clear 3-part structure ✓ | 8 discourse markers ✓ | PIE argument development ✓ | No word repeated more than twice ✓ | Formal register throughout ✓
Common Mistakes That Cost Marks
- Copying the prompt verbatim: Examiners recognise this immediately. Always paraphrase the topic in your own words.
- No clear position: For opinion tasks, you must state and maintain a position. Saying "it depends" without committing is penalised.
- One long paragraph: Lack of paragraphing signals poor text organisation. Always use at least three separate paragraphs.
- Repeating the same connector: Using "de plus" four times signals limited range. Vary your connectors.
- Missing the word count: Significantly under the word count (less than 80% of the target) results in automatic mark deductions. Significantly over wastes time you need for proofreading.
Key Takeaways
The writing section is the most learnable part of the TCF/TEF exam. Unlike listening, which depends on real-time processing, writing gives you time to think, structure, and revise. Master the four-pillar scoring system, apply the PIE argument framework, build your vocabulary banks, and always leave time to proofread. Candidates who study writing systematically consistently outperform their predicted scores by one or more NCLC levels.