Bac Maths Spécialité exam-day guide
Bac Maths Spécialité · Prepare for the day ahead.
Your checklist
Convocation / convocation number
Print or download the convocation showing your centre, room and candidate number. If you have not received it, contact your établissement immediately; the exact distribution channel (ENT, mail, paper) varies by académie, so confirm with the provider.
Valid photo ID
Bring the identity document accepted at your centre (national ID card or passport are the usual choices). Check the accepted list with your établissement before the day; do not rely on a student card alone.
Black or blue pens (at least two)
The handwritten copy is what gets marked. Bring two or three ballpoint pens of the same dark colour, plus a spare, so a failing pen never costs you time.
Pencil, eraser and sharpener
Useful for rough work and for sketching curves before inking them. Keep rough work clearly separated from your final answers.
Ruler and, if permitted, a compass
A graduated ruler helps for geometric readings and for drawing axes. Confirm with your centre which geometry instruments are allowed in the room.
Approved calculator
Bring the calculator you actually use in class and know how to operate in exam mode. Check the current rules on calculator mode (examination or normal) and on memory-clearing with your teacher or centre; do not assume.
Watch (non-connected)
A simple analogue or digital watch lets you pace the four hours without relying on the room clock. Smartwatches and connected devices are not acceptable; confirm the exact rule with the provider.
Water bottle and small snack
A four-hour paper is long. Bring a clear bottle with the label removed if your centre requires it. Food and drink rules vary by centre, so confirm with the provider.
No phone, no connected device
Leave your phone switched off and stored as instructed, or better, do not bring it into the room. Possession of an unauthorised connected device can be treated as fraud regardless of use.
Prepared formula and method sheet (for revision only)
Your own summary of derivatives, primitives, limits, probability formulae and theorem statements is the highest-value revision object in the last 72 hours. It stays outside the room.
Plan for the four exercises
Decide in advance your reading order and a rough time budget per exercise, including a final 15-minute check. Writing this plan down before the day reduces panic in the first ten minutes.
Transport and timing plan
Check the route, travel time and any local disruption, and aim to arrive well before the start. Late arrival rules differ by centre; confirm with the provider.
Plan the day
Stop trying to learn new chapters. Work through your own formula and method sheet, then do two or three full past-paper exercises under timed conditions, focusing on the types you find hardest: study of a function, sequences, integration, probability, complex numbers or geometry depending on your speciality. Mark your own work against the official marking scheme and write a short list of recurring errors (sign mistakes, forgotten domain restrictions, unjustified limits).
Rehearse the standard routines that earn method marks: stating the domain before studying a function, justifying a derivative's sign with a factorised expression, verifying a primitive by differentiating it, checking that a probability sums to one, and confirming that a limit or integral is written with correct notation. These routines are worth more than any last-minute formula.
Pack the checklist items in one bag: convocation, ID, pens, pencil, eraser, ruler, calculator, watch, water. Read your error list once, not the whole course. Do a light review of the formula sheet, then stop mathematics early in the evening.
Confirm the room, start time and access route, set two alarms, and sleep a full night. Do not do a late-night cramming session; fatigue costs more marks in a four-hour paper than one extra formula gains.
Eat a normal breakfast, arrive early, and keep the last minutes calm: reread only your one-page method reminders. Once seated, fill in the identification fields carefully and check your candidate number against the convocation before the start.
Read the whole paper before writing. Identify which exercises you will do first, note the points per exercise, and allocate time proportionally, keeping about 15 minutes at the end for checking. Start with the exercise you are most confident in to secure marks and settle your nerves.
Work exercise by exercise without getting stuck. If a question blocks you for more than a few minutes, write what you know (the starting formula, the property used), mark it, and move on. A partially justified answer often earns method marks; a blank earns nothing.
Return to the skipped questions with fresh eyes. Use the structure of the question: a result given in an earlier question is meant to be used later, so check whether you can answer a later part by admitting the earlier result.
Check that every answer is written in the right place, that units, domains and conclusion sentences are present, and that calculator results are plausible. Verify arithmetic on the easiest questions; careless slips are the most common lost marks. Do not start a new long calculation at this point.
Rules to check
Bring valid photo ID and your convocation. The exact list of accepted documents and the consequences of a missing document are set by your centre, so confirm with the provider before the day.
Hand in only your own work. Any communication with another candidate, any use of unauthorised material, and any use of a connected device can be treated as fraud and sanctioned, even if the device was not used.
Phones must be switched off and stored as instructed, or left outside the room. Do not keep a phone on your person during the test.
Use only the calculator and instruments permitted by the current rules. The permitted calculator mode and any memory-clearing requirement change over time, so check with your teacher or centre rather than assuming.
Breaks and leaving the room are supervised and generally not allowed during the first part of the test. Ask a surveillant if you need to leave; the exact rules are centre-specific, so confirm with the provider.
Scoring rewards method and justification, not only the final answer. Write the reasoning, state theorems used, and conclude explicitly; a correct result without justification can lose marks.
Answer in the language of the paper and follow the instructions on the front page about where to write answers and rough work. Illegible or misplaced answers may not be marked.
If you believe there is an error in the paper or a material problem in the room, report it calmly to a surveillant during the test and note it afterwards; do not attempt to resolve it yourself.