Kerala SSLC Physics exam-day guide
Kerala SSLC Physics · Prepare for the day ahead.
Your checklist
Hall ticket / admit card
Carry the original printed hall ticket issued for the SSLC practical examination. Do not rely on a phone copy. Confirm with the provider (school/board) whether a photocopy is acceptable if the original is lost.
School identity card
Bring your school ID card with a recent photograph. If you do not have one, ask your school office in advance for an alternative photo identity document; confirm with the provider what alternatives are accepted.
Blue or black ballpoint pen and pencil
Bring at least two blue or black ballpoint pens and one sharpened HB pencil with an eraser and sharpener. Use pencil only for diagrams and graphs; write all written answers in pen.
Geometry box and ruler
A 15 cm ruler, protractor, and compass are commonly needed for ray diagrams, circuit sketches, and graph plotting in the physics practical record. Confirm with your teacher exactly which instruments are permitted in the lab.
Practical record book / observation notebook
Bring your completed and teacher-signed physics practical record if your school requires it at the exam. Confirm with the provider whether the record must be submitted before the exam or carried on the day.
Simple calculator (if permitted)
A basic non-programmable calculator may be allowed for numerical work. Confirm with the provider whether calculators are permitted; if not, practise all arithmetic by hand.
School uniform and lab-safe clothing
Wear the prescribed school uniform. Avoid loose sleeves, dangling jewellery, and open footwear in the laboratory. Confirm with your school whether shoes are required for the lab.
Water bottle and light snack
Carry a transparent water bottle. Keep any snack outside the lab and eat only during permitted breaks. Confirm with the provider whether food items are allowed on campus.
Revise the formula and circuit-diagram sheet
Bring a one-page handwritten revision sheet of key formulas (Ohm's law, resistivity, series/parallel resistance, lens and mirror formulas, power) for last-minute reading before you enter the lab.
Know your experiment list and viva topics
Be able to state the aim, apparatus, formula, procedure, precautions, and sources of error for each experiment in your syllabus. Viva questions usually come from these experiments and the underlying theory.
Report at the correct lab and time
Check the seating/experiment allotment and reporting time with your school the previous day. Arrive at least 30 minutes before the scheduled slot. Confirm with the provider the late-entry policy.
Emergency contact and transport plan
Save your teacher's or school office's phone number and plan your transport so you reach the centre early. Confirm with the provider whom to contact if you are delayed or unwell.
Plan the day
Re-read your practical record and list every experiment. For each, write the aim, apparatus, formula, diagram, procedure, precautions, and two sources of error from memory, then check against your record. Focus on the experiments most likely to be allotted: Ohm's law, metre bridge, resistances in series and parallel, lens/mirror focal length, refraction through a glass slab, and basic electrical circuit measurements.
Practise drawing the standard circuit and ray diagrams neatly with pencil and ruler, labelling every component and polarity. Time yourself so each diagram takes under five minutes.
Prepare for the viva: be ready to explain why ammeters are connected in series and voltmeters in parallel, why key is opened between readings, how to correct zero error, and the difference between systematic and random error. Ask your teacher to conduct one mock viva.
Do one full timed mock practical if your school arranges it: read the question, select apparatus, take readings, tabulate, calculate, and write the result with units and significant figures. Review mistakes immediately.
Pack the checklist items: hall ticket, ID, pens, pencil, eraser, sharpener, geometry box, record book, and calculator if permitted. Keep them in one bag and place it near the door.
Revise only your one-page formula sheet and the precautions list. Do not start new topics. Sleep at least seven hours; practical work requires steady hands and clear observation.
Confirm the reporting time, lab location, and experiment allotment process with your school. Check transport and set two alarms.
Eat a normal breakfast and carry water. Re-read your formula sheet for 20 minutes only. Reach the centre at least 30 minutes early, in uniform, with the checklist bag.
Before entering the lab, visit the restroom and switch off your mobile phone. Keep your hall ticket and ID accessible for verification.
Read the allotted experiment and any viva instructions carefully. Write the aim, apparatus, and formula first, then set up the apparatus. Check connections and zero error before taking readings.
Take at least the number of readings your teacher recommends, record them in a neat table with units, and calculate step by step. Show the formula, substitution, and final answer with correct units and significant figures.
Draw diagrams in pencil with a ruler, label all parts, and mark the direction of current or light rays. Leave space between answers so you can correct neatly.
For the viva, listen to the full question, answer briefly and confidently, and if unsure say what you know and reason aloud. Do not argue with the examiner.
Before handing in, check that your name and roll number are on every sheet, all readings are tabulated, units are written, and diagrams are labelled. Return apparatus and clean your work area if instructed.
Rules to check
Carry the original hall ticket and a photo identity document; entry may be refused without them. Confirm with the provider what documents are mandatory and whether digital copies are accepted.
Follow the examiner's instructions at all times. Do not touch apparatus, chemicals, or electrical connections until you are told to start, and switch off power before changing any circuit.
Mobile phones, smart watches, and any unauthorised electronic devices must be switched off and kept outside the lab. Confirm with the provider where such items should be deposited.
Maintain silence and lab discipline. Do not communicate with other candidates during the test; raise your hand if you need the examiner's help.
Breaks and restroom visits are usually only with the examiner's permission. Confirm with the provider the break policy for your centre.
Marks are awarded for correct procedure, accurate observation, neat tabulation, correct calculation with units, labelled diagrams, and viva responses. Show all working; an answer without units or method may lose credit.
Report any accident, breakage, or faulty apparatus immediately to the examiner. Do not attempt to repair equipment yourself.
If you feel unwell or face an emergency, inform the examiner at once. Confirm with the provider the procedure for illness or absence on the exam day.