Assess what the student can do, not just what grammar they know
A learner may know the name of the subjunctive and still struggle to order coffee. Another may communicate effectively while making frequent article errors. A useful tutor assessment therefore samples communicative ability as well as formal knowledge.
Use CEFR-style functions as a broad frame: Can the learner exchange basic information? Describe experiences? Narrate events? Explain opinions? Handle unexpected questions? Reformulate when they lack a word?
Do not reduce the assessment to a checklist of tenses. Grammar matters because it supports meaning, not because every level has a magical inventory that must appear on command.
Sample comprehension and interaction first
Begin with questions the learner can likely understand, then increase complexity gradually. Observe whether they need repetition, translation, slower speech or rephrasing.
Interaction matters separately from monologue. A student may deliver a rehearsed introduction but struggle when the tutor asks an unexpected follow-up. Notice turn-taking, repair strategies and whether they can ask for clarification.
Record patterns without interrupting the flow constantly.
Use a short production task appropriate to the likely range
For A1–A2, use daily routines, simple descriptions, plans or past events with visible support. For B1–B2, ask for a story, comparison, recommendation or decision with reasons. For C1–C2, add ambiguity, reformulation, register or counterargument.
If the task is too difficult, step down and see where performance stabilizes. If it is too easy, remove support or ask for greater precision.
One task cannot prove a level. Use it to identify the next useful sample.
Look for control, range and independence
Control means how reliably the learner uses language they already know. Range means how many structures and words they can access. Independence means how much support they need to keep communicating.
These dimensions explain why two students with similar grammar-test scores can need very different tutoring. One may need more vocabulary range; another may need automaticity and confidence.
Pronunciation and listening should also be sampled when they are relevant to the goal rather than treated as optional extras.
Give a provisional result and a teaching recommendation
Instead of declaring “You are B1.3,” say what the learner can currently do and what is blocking the next step. Example: “You can sustain everyday conversation and narrate basic experiences, but longer past stories lose time reference and connectors.”
If you use a CEFR label, make it provisional unless you have used a sufficiently broad assessment. Explain that ongoing lessons will provide more evidence.
Turn the assessment into a learning plan immediately. The value is not the label; it is knowing what to teach next.