Lebanese Baccalaureate - Life Sciences (LS) exam-day guide
Lebanese Baccalaureate - Life Sciences (LS) · Prepare for the day ahead.
Your checklist
Official photo ID
Bring the identity document your school or the exam center requires (for example, a national ID card or passport). Confirm with your school which document is accepted.
Exam convocation / candidate card
Bring the summons or candidate registration document issued to you. If you are unsure whether it is required, confirm with your school or the exam center before exam day.
Black or blue ballpoint pens (spare included)
Bring at least two working pens plus one spare. Confirm with your school whether a specific ink color is required for answer booklets.
Pencils and eraser
Useful for rough work and any diagrams; the Life Sciences paper may involve drawing or labeling. Confirm any restriction on pencil use for final answers with your teacher.
Ruler
For neat diagrams, tables, and graph axes. A clear plastic ruler is generally safest.
Simple calculator (if permitted)
Life Sciences may include genetics or data-handling calculations. Confirm with your school whether calculators are allowed and which models are permitted before relying on one.
No forbidden electronic devices
Leave smartphones, smartwatches, and other connected devices at home or switched off and stored as instructed. Confirm the center's device policy with your school.
Clear water bottle and light snack
Stay hydrated; eat something light before a long written paper. Confirm whether food and drink are allowed at your desk.
Watch (non-smart)
A simple analog or digital watch helps you pace yourself if the room clock is not visible. Smartwatches are not acceptable.
Know your exam center and arrival time
Confirm the exact location, room, and reporting time with your school in advance and plan your route.
Review syllabus and past-paper format
Re-read the official program and the structure of the Life Sciences paper (sections, question types, marks). Confirm the current format with your teacher rather than relying on memory.
Rest and transport plan
Arrange transport and a backup plan; aim for a full night's sleep before the exam.
Plan the day
Finish active revision: go through the official syllabus topic by topic, list weak areas, and review key diagrams (e.g., cell structure, genetics crosses, human physiology systems). Do timed practice on past-paper-style questions if available from your teacher.
Prepare your documents and materials early: set out ID, convocation, pens, ruler, and calculator (if allowed). Confirm exam center, room, and reporting time with your school.
Switch to light review only: skim summary notes, definitions, and diagram labels. Avoid learning new material. Pack your bag, charge nothing you cannot bring, and check transport.
Eat a normal meal, avoid late-night cramming, and sleep at a reasonable hour. Confirm your alarm and backup alarm.
Eat a proper breakfast, dress comfortably, and leave with extra time for traffic. Re-check that your ID, convocation, and pens are in your bag.
Arrive at the center early; switch off your phone and store it as instructed. Use waiting time for calm review of diagrams or definitions, not for panicking.
Read the whole paper first and note the marks per question. Allocate time roughly in proportion to marks and leave a few minutes at the end to check.
Answer the questions you know best first if that helps confidence, but make sure every required question is attempted. For Life Sciences, label diagrams clearly, use correct terminology, and show reasoning in genetics or data questions.
Write legibly, number answers to match the questions, and cross out rough work clearly. If time runs short, write brief point-form answers rather than leaving blanks.
Rules to check
Bring and display the official photo ID required by your exam center; confirm the accepted document with your school.
Follow all instructions from invigilators about seating, materials on the desk, and starting or stopping writing.
Electronic devices such as phones and smartwatches must be switched off and stored as instructed; confirm the center's exact policy with your school.
Do not communicate with other candidates during the exam and do not bring unauthorized notes or materials.
Write your answers in the official answer booklet or paper provided, following the numbering and any ink-color instructions.
If you need to leave the room (for example, for the restroom), raise your hand and wait for an invigilator; confirm the center's break policy with your school.
Scoring and marking schemes are set by the official examining authority; do not rely on unofficial mark allocations-confirm the paper structure and marking approach with your teacher.
If you believe there is an error or ambiguity in a question, note it clearly and answer as best you can; report it to the invigilator afterward rather than disrupting the exam.