LC Biology exam-day guide
LC Biology · Prepare for the day ahead.
Your checklist
Photo ID and exam confirmation
Bring the identification document named on your examination confirmation (usually a current passport or driving licence with photo and signature). Re-read the confirmation email for the exact document type and the centre address; if anything is unclear, confirm with the provider rather than guessing.
Exam timetable and centre details
Print or download the timetable showing your candidate number, the paper(s) you sit, start time and the centre's address and entry point. Check travel time against the arrival deadline stated on the confirmation.
Black or blue pens plus spares
Written papers require dark ink. Bring at least two working pens and one pencil for any diagrams or tables. Do not rely on a single pen.
Pencil, sharpener and eraser
Needed for drawing labelled biological diagrams, graphs and tables. Use a sharp pencil for fine lines, and draw diagrams in pencil so errors can be corrected cleanly.
Clear pencil case or transparent bag
Many centres require stationery to be visible in a clear case. If your centre's policy is not stated on the confirmation, confirm with the provider.
Ruler and calculator (if permitted)
A 30 cm ruler is useful for tables, axes and labelling lines. Bring a calculator only if the paper permits it, and check the permitted model; confirm with the provider if the specification does not state it.
Wristwatch (non-smart)
A simple analogue or digital watch lets you pace yourself if the room clock is hard to see. Smart watches and phones must be switched off and stored as instructed.
Clear water bottle with label removed
Stay hydrated; remove or cover labels as centres normally require. Check the centre's rules on drinks if unsure.
Phone switched off and stored
Switch the phone fully off (not silent) before entering the exam room and place it where instructed. Do not keep it in a pocket.
Know the practical content
Revise the mandatory practicals: food tests, enzyme and pH experiments, osmosis and diffusion, photosynthesis and respiration experiments, ecology sampling (quadrats, transects), and the uses of the microscope. Be able to state the variable controlled and the expected result for each.
Practise data and diagram questions
Rehearse reading tables and graphs, calculating means and percentages, drawing labelled diagrams and writing conclusions. Practise stating a control and explaining sources of error in one or two sentences.
Confirm arrangements with the provider
Any access arrangements, separate room, extra time or permitted equipment must be agreed in advance. If you have not had written confirmation, confirm with the provider before exam day.
Plan the day
Work through the mandatory practicals one by one, writing for each: the aim, the apparatus, the variable changed, the variable measured, the control, and the expected result. Then answer past-paper questions on those practicals under timed conditions and mark them against the scheme.
Rehearse the skills that carry marks across papers: drawing tables with units in headings, plotting points accurately, drawing a line or curve of best fit, calculating means and percentages, and describing trends using figures from the graph.
Check the logistics: confirm the centre address, travel route and arrival time, lay out your ID and stationery, and read the confirmation email once more for any instruction you have missed. If any detail is unclear, confirm with the provider.
Do light revision only: skim your summary sheet of practicals, key definitions and command words (state, describe, explain, suggest, calculate). Stop studying early enough to sleep properly.
Prepare the bag: ID, confirmation, pens, pencil, sharpener, eraser, ruler, clear case, watch, water. Charge nothing you cannot bring in; leave smart devices at home if possible.
Eat normally, avoid a late night, and set two alarms. Plan to arrive with time to spare rather than aiming for the exact start time.
Eat a proper breakfast, dress in layers, and leave earlier than the journey requires. Arrive at the centre with time to find the room and settle.
Switch the phone off before entering the building or as instructed, hand over any devices if asked, and keep only permitted items at your desk.
Read the front of the paper: check the number of questions, the marks for each, and any choice. Note the finish time and divide your time roughly in proportion to the marks.
Answer the questions you find easiest first if that helps confidence, but make sure you attempt every required question. Give the number of marks asked for: a three-mark explanation needs three distinct points.
For practical questions, name the variable changed, the variable measured and at least one variable held constant. State a control where one is appropriate, and describe the expected result rather than only the method.
In calculations, show your working and give units. In graph questions, quote figures from the axes to support the trend. In diagram questions, use a sharp pencil, label with straight lines, and give the magnification if asked.
Reserve the last few minutes to check that every question has an answer, that units are present, and that no answer has been left in the wrong place. Cross out rough work clearly if instructed.
Rules to check
Bring the identification document specified on your confirmation and place it on the desk if asked. If you are unsure which document is accepted, confirm with the provider before exam day.
Switch mobile phones and any smart or wearable devices fully off and store them as instructed. Keeping a device on your person during the exam is normally treated as a breach of regulations.
Only permitted equipment may be on the desk. Clear pencil cases, water bottles with labels removed and calculators are allowed only where the centre or specification permits; confirm with the provider if the rule is not stated.
Follow the invigilator's instructions at all times, including when to start and stop writing. Writing after the instruction to stop can be penalised.
Raise your hand and wait for an invigilator if you need to leave the room, feel unwell, or need extra paper. Do not communicate with other candidates once the exam has begun.
Do not take question papers, answer booklets or any rough work out of the room unless the invigilator explicitly permits it.
Marks are awarded for the number of valid points indicated by the question's mark allocation, so write the required number of distinct points and include units in numerical answers.
Access arrangements, extra time and separate rooms must be agreed in advance. If you believe you are entitled to an arrangement that has not been confirmed in writing, confirm with the provider as early as possible.