LGCSE Mathematics (0178) exam-day guide
LGCSE Mathematics (0178) · Prepare for the day ahead.
Your checklist
Admission confirmation and candidate number
Bring the entry statement or admission slip issued by your exam centre showing your candidate number, papers, and session times. If you have not received one, confirm with the provider or your school's exams officer before the final week.
Acceptable photo identification
Most centres require a current photo ID such as a passport or national ID card. The exact list of accepted documents varies by centre, so confirm with the provider which forms are accepted and whether a school-issued card is sufficient.
Black or blue pens (at least two)
Use dark ink for written answers so scans and scripts are legible. Bring spares; do not rely on a single pen.
Pencil, eraser, and sharpener
Needed for diagrams, graphs, constructions, and any machine-readable answer sheet. A soft pencil (HB or similar) is usually expected for optical sheets.
Ruler, protractor, and compasses
Geometry and construction questions require accurate drawing. A graduated ruler in centimetres and millimetres is standard; check that your compasses hold their setting firmly.
Scientific calculator (and spare batteries)
Confirm with the provider which calculator models are permitted and whether a second calculator is allowed. Bring fresh batteries or a spare permitted calculator, and know how to reset and clear memory if asked.
Clear pencil case or transparent bag
Many centres require stationery to be visible in a clear container. Avoid opaque cases and pencil cases with printed notes.
No notes, formula sheets, or unauthorised aids
Unless the provider states that a formula sheet is supplied with the paper, assume all formulae must be known. Do not bring revision notes, annotated covers, or smart devices into the exam room.
Watch (non-smart, no alarm)
A simple analogue or digital watch helps you pace yourself if the room clock is not clearly visible. Smart watches and any device with communication capability are normally prohibited; confirm with the provider.
Water in a clear bottle, label removed
Many centres allow a clear bottle with the label removed. Check local rules, as some venues restrict drinks at the desk.
Plan your route and arrival time
Visit the venue beforehand or check the address and transport. Aim to arrive well before the stated reporting time, typically at least 15 to 30 minutes early; confirm the exact reporting time with the provider.
Rest, food, and sleep the night before
A normal night's sleep and a proper meal are more useful than last-minute cramming. Bring a light snack for between papers if the session is long.
Plan the day
Switch from learning new content to consolidating. Work through one or two full past papers under timed conditions, then mark them strictly. List the three or four topics where you lost the most marks and review those topics only. Check that your calculator works, that you know its key functions for fractions, powers, trigonometry, and statistics, and that you can switch between degree and radian mode. Confirm your entry details, venue, and session times with the provider or exams officer.
Do a second timed paper or a set of mixed questions, focusing on multi-step problems and questions that combine topics. Practise showing method clearly, since method marks are often awarded even when the final answer is wrong. Review the formulae you must remember: area and volume, circle theorems, trigonometric ratios and the sine and cosine rules, the quadratic formula, and compound interest. Write them from memory, then check.
Pack your bag using the checklist: admission slip, ID, pens, pencil, eraser, sharpener, ruler, protractor, compasses, calculator with fresh batteries, clear pencil case, watch, and water. Re-read the provider's instructions on permitted equipment and conduct. Do a light review of your error list rather than a full paper. Eat a proper meal, avoid late-night study, and set two alarms. Check transport times for the morning.
Eat breakfast and drink water. Leave with enough margin to handle delays. On arrival, check the seating list for your candidate number, switch off and put away your phone and any smart device, and place your bag where instructed. Go to the toilet before entering the room. Once seated, check that you have the correct paper and any supplied formula sheet, and fill in your candidate details exactly as instructed.
Read the instructions on the front of the paper, note the total marks and time, and check for any separate answer booklet. Scan the whole paper quickly and mark questions you can do confidently. Allocate roughly one minute per mark as a starting guide, and plan to leave several minutes at the end for checking.
Answer the questions you find easiest first to build momentum, then return to harder ones. Show your working line by line, state the formula you use, and include units and required rounding. For 'show that' questions, write every step. For graphs, label axes and use a ruler. If you get stuck, move on and come back; do not let one question consume the time for several. Keep an eye on the clock at planned checkpoints.
Check that every question has an answer or an attempt, that your candidate details are complete, and that you have not left answers on a separate sheet unattached. Re-check arithmetic on calculator questions, confirm units and significant figures, and make sure you have not misread 'estimate', 'exact', or 'give your answer to 1 decimal place'. Stop writing immediately when told.
Rules to check
Bring only permitted equipment. Phones, smart watches, and any device that stores or transmits information must be switched off and left in the designated area; possession in the exam room is normally treated as malpractice. Confirm the provider's exact rules on devices and calculators.
Carry your admission slip and accepted photo ID to every session and place them on the desk if instructed. If you do not have acceptable ID, tell the exams officer before the session starts; do not assume you will be admitted.
Follow the invigilator's instructions at all times. Do not start writing before you are told, do not continue after the stop instruction, and do not communicate with other candidates during the session.
Raise your hand if you need to leave the room, feel unwell, need more paper, or have a problem with your equipment. An invigilator will accompany you; confirm with the provider whether candidates who leave the room may return and how missed time is handled.
Breaks between papers, if any, are supervised. Stay in the designated area, do not discuss the paper with other candidates, and do not use a phone until you have left the supervised area.
If you believe there is an error in the paper, or you are disturbed during the session, report it to the invigilator immediately and note the question number; the provider's process for special consideration should be confirmed with the provider.
Marks are awarded for correct method as well as the final answer. Write legibly, show working, and give answers in the requested form and units. Answers without working may receive no credit even if correct.
Malpractice, including bringing in unauthorised notes, impersonation, or copying, can lead to disqualification from the paper or the whole qualification. If you are unsure whether something is allowed, ask the provider or exams officer before the exam.