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science </a></li><li><a href="../19519/metals-and-icp-spectroscopy-1.html">Metals and ICP spectroscopy</a></li><li><a href="../19541/catalysts--1.html">Catalysts </a></li><li><a href="../19580/liquid-crystals-1.html">Liquid crystals</a></li><li><a href="../19665/polymers--1.html">Polymers </a></li><li><a href="../19672/nanotechnology-1.html">Nanotechnology</a></li><li><a href="../19843/environmental-impact-plastics-1.html">Environmental impact - plastics</a></li><li><a href="../19858/superconducting-metals-x-ray-crystallography--1.html">Superconducting metals & X-ray crystallography </a></li><li><a href="../19666/condensation-polymers-1.html">Condensation polymers</a></li><li><a href="../19916/environmental-impact-heavy-metals-1.html">Environmental impact - heavy metals</a></li></ul></li><li><a href="../19284/option-b--1.html" class="father">Option B </a><ul class="level-2"><li><a href="../19290/introduction-to-biochemistry--1.html">Introduction to biochemistry </a></li><li><a href="../19287/proteins-enzymes--1.html">Proteins & enzymes </a></li><li><a href="../19291/lipids-1.html">Lipids</a></li><li><a href="../19299/carbohydrates--1.html">Carbohydrates </a></li><li><a href="../19305/vitamins--1.html">Vitamins </a></li><li><a href="../19313/biochemistry-the-environment--1.html">Biochemistry & the environment </a></li><li><a href="../19336/proteins-enzymes-ahl--1.html">Proteins & enzymes (AHL) </a></li><li><a href="../19347/nucleic-acids--1.html">Nucleic acids </a></li><li><a href="../19361/biological-pigments--1.html">Biological pigments </a></li><li><a href="../19366/stereochemistry-in-biomolecules-1.html">Stereochemistry in biomolecules</a></li></ul></li><li><a href="../19390/option-c--1.html" class="father">Option C </a><ul class="level-2"><li><a href="../19391/energy-sources-1.html">Energy sources</a></li><li><a href="../19407/fossil-fuels-1.html">Fossil fuels</a></li><li><a href="../19411/nuclear-fusion-nuclear-fission-reactions-1.html">Nuclear fusion & nuclear fission reactions</a></li><li><a href="../19429/solar-energy-1.html">Solar energy</a></li><li><a href="../19437/environmental-impact-global-warming-1.html">Environmental impact - global warming</a></li><li><a href="../19453/electrochemistry-rechargeable-batteries-fuel-cells-1.html">Electrochemistry, rechargeable batteries & fuel cells</a></li><li><a href="../19458/nuclear-fusion-fission-hl--1.html">Nuclear fusion & fission (HL) </a></li><li><a href="../19470/photovoltaic-cells-and-dsscs-1.html">Photovoltaic cells and DSSCs</a></li></ul></li><li><a href="../19078/option-d-1.html" class="father">Option D</a><ul class="level-2"><li><a href="../19079/pharmaceutical-products-drug-action--1.html">Pharmaceutical products & drug action </a></li><li><a href="../19158/aspirin-penicillin--1.html">Aspirin & penicillin </a></li><li><a href="../19174/opiates-1.html">Opiates</a></li><li><a href="../19184/ph-regulation-of-the-stomach-1.html">pH regulation of the stomach</a></li><li><a href="../19194/antiviral-medications--1.html">Antiviral medications </a></li><li><a href="../19211/environmental-impact-of-some-medications-1.html">Environmental impact of some medications</a></li><li><a href="../19254/taxol-a-chiral-auxiliary-case-study-1.html">Taxol - a chiral auxiliary case study</a></li><li><a href="../19258/nuclear-medicine--1.html">Nuclear medicine </a></li><li><a href="../19273/drug-detection-analysis--1.html">Drug detection & analysis </a></li></ul></li></ul></li><li><a href="../16592/practical-scheme-of-work-ia--1.html">Practical scheme of work & IA </a><ul class="level-1"><li><a href="../16682/internal-assessment-1.html" class="father">Internal Assessment</a><ul class="level-2"><li><a href="../18892/scaffolding-the-investigation-1.html">'Scaffolding' the investigation</a></li><li><a href="../18896/timing-organisation--1.html">Timing & organisation </a></li><li><a href="../18905/choosing-the-research-question-1.html">Choosing the research question</a></li><li><a href="../18946/personal-engagement-1.html">Personal engagement</a></li><li><a href="../18950/exploration-1.html">Exploration</a></li><li><a href="../18957/analysis-1.html">Analysis</a></li><li><a href="../18965/evaluation-1.html">Evaluation</a></li><li><a href="../18966/communication-1.html">Communication</a></li><li><a href="../19882/internal-standardization-of-the-ia-1.html">Internal standardization of the IA</a></li><li><a href="../19901/submitting-the-samples-for-moderation-2.html">Submitting the samples for moderation</a></li><li><a href="../33754/ten-suggestions-for-ias-using-secondary-data-1.html">Ten suggestions for IAs using secondary data</a></li><li><a href="../37544/gaining-full-marks-for-a-databased-ia--1.html">Gaining full marks for a databased IA </a></li><li><a href="../19506/ia-example-marking-exercise--1.html">IA example & marking exercise </a></li><li><a href="../23929/genuine-examples-of-moderated-ia-reports-1.html">Genuine examples of moderated IA reports</a></li><li><a href="../25234/examples-of-teacher-marked-ia-reports--1.html">Examples of teacher-marked IA reports </a></li><li><a href="../37542/history-of-internal-assessment-1.html">History of Internal Assessment</a></li></ul></li><li><a href="../16598/mandatory-laboratory-components-1.html" class="father">Mandatory laboratory components</a><ul class="level-2"><li><a href="../16613/formula-of-magnesium-oxide--1.html">Formula of magnesium oxide </a></li><li><a href="../16612/determining-the-mr-of-an-unknown-gas-1.html">Determining the <i>M</i><sub>r</sub> of an unknown gas</a></li><li><a href="../16615/acid-base-titrations--1.html">Acid-base titrations </a></li><li><a href="../16616/a-green-acid-base-practical-1.html">A green acid-base practical</a></li><li><a href="../16617/analysis-of-aspirin-tablets-1.html">Analysis of aspirin tablets</a></li><li><a href="../16618/caco3-in-egg-shells-1.html">CaCO<sub>3</sub> in egg shells</a></li><li><a href="../16644/enthalpy-changes-1.html">Enthalpy changes</a></li><li><a href="../16631/reaction-rates-1.html">Reaction rates</a></li><li><a href="../16635/rate-dependent-factors-1.html">Rate-dependent factors</a></li><li><a href="../16636/determining-ea-for-a-reaction-1.html">Determining <i>E</i><sub>a</sub> for a reaction</a></li><li><a href="../16637/iodination-of-propanone-1.html">Iodination of propanone</a></li><li><a href="../18144/titrations-with-a-ph-meter-1.html">Titrations with a pH meter</a></li><li><a href="../18355/redox-titration-with-kmno4--1.html">Redox titration with KMnO<sub>4</sub> </a></li><li><a href="../16640/voltaic-cells-1.html">Voltaic cells</a></li><li><a href="../16659/3-d-molecular-modelling--1.html">3-D molecular modelling </a></li></ul></li><li><a href="../17168/other-good-practicals-1.html" class="father">Other good practicals</a><ul class="level-2"><li><a href="../17196/common-chemical-reactions-1.html">Common chemical reactions</a></li><li><a href="../227/elements-oxides-of-the-third-period--1.html">Elements & oxides of the third period </a></li><li><a href="../17239/the-halogens-1.html">The halogens</a></li><li><a href="../17162/boiling-points-of-mixtures-1.html">Boiling points of mixtures</a></li><li><a href="../17170/polarity-of-molecules-1.html">Polarity of molecules</a></li><li><a href="../18083/le-chateliers-principle--1.html">Le Chatelier's principle </a></li><li><a href="../19582/determining-kc-for-an-esterification-reaction-1.html">Determining <i>K</i><sub>c</sub> for an esterification reaction</a></li><li><a href="../18164/redox-reactions-of-vanadium--1.html">Redox reactions of vanadium </a></li><li><a href="../18351/chlorine-in-swimming-pools--1.html">Chlorine in swimming pools </a></li><li><a href="../18178/analysis-of-cuii-ions-in-solution--1.html">Analysis of Cu(II) ions in solution </a></li><li><a href="../18179/percentage-of-copper-in-brass-1.html">Percentage of copper in brass</a></li><li><a href="../18356/electrolytic-cells--1.html">Electrolytic cells </a></li><li><a href="../18598/reactions-of-organic-compounds-1.html">Reactions of organic compounds</a></li><li><a href="../18752/hydrolysis-of-halogenoalkanes-1.html">Hydrolysis of halogenoalkanes</a></li><li><a href="../18784/preparation-of-13-dinitrobenzene--1.html">Preparation of 1,3-dinitrobenzene </a></li><li><a href="../19022/determination-of-an-organic-structure-1.html">Determination of an organic structure</a></li><li><a href="../19887/preparation-of-nylon-66-1.html">Preparation of nylon 6,6</a></li><li><a href="../19343/determination-of-vitamin-c-content--1.html">Determination of vitamin C content </a></li><li><a href="../19342/hydrolysis-of-starch--1.html">Hydrolysis of starch </a></li><li><a href="../19159/preparation-purification-of-aspirin--1.html">Preparation & purification of aspirin </a></li></ul></li><li><a href="../18851/ict-in-practical-work-1.html" class="father">ICT in practical work</a><ul class="level-2"><li><a href="../18852/data-logging--1.html">Data logging </a></li><li><a href="../18853/software-for-graph-plotting--1.html">Software for graph plotting </a></li><li><a href="../18854/spreadsheets-for-data-processing--1.html">Spreadsheets for data processing </a></li><li><a href="../18855/databases-1.html">Databases</a></li><li><a href="../18856/computer-modelling-simulations--1.html">Computer modelling & simulations </a></li></ul></li><li><a href="../16594/group-4-project-1.html" class="father">Group 4 Project</a><ul class="level-2"><li><a href="../16595/practicalities-1.html">Practicalities</a></li><li><a href="../16596/reflective-statement--2.html">Reflective statement </a></li></ul></li><li><a href="../16666/a-new-laboratory-1.html">A new laboratory?</a></li></ul></li><li class="selected"><a href="../16284/exams-1.html">Exams</a><ul class="level-1"><li><a href="../16286/essential-facts-1.html" class="father">Essential Facts</a><ul class="level-2"><li><a 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href="../3507/why-tok-chemistry-1.html">Why TOK & Chemistry?</a></li><li><a href="../3505/a-modern-paradigm-1.html">A modern paradigm</a></li></ul></li></ul></li><li><a href="../17783/fast-track-to-tests-questions-1.html">Fast track to tests & questions</a><ul class="level-1"><li><a href="../17784/sl-multiple-choice-tests-on-individual-topics-1.html">SL Multiple choice tests on individual topics</a></li><li><a href="../24351/sl-multiple-choice-quizzes-on-sub-topics-1.html">SL Multiple choice 'quizzes' on sub-topics</a></li><li><a href="../31519/sl-practice-paper-1-exams-1.html">SL Practice Paper 1 exams</a></li><li><a href="../17786/sl-questions-on-each-sub-topic-1.html">SL Questions on each sub-topic</a></li><li><a href="../20431/sl-paper-3-section-a-questions-1.html">SL Paper 3 Section A questions</a></li><li><a href="../17792/sl-questions-on-the-options-1.html">SL Questions on the options</a></li><li><a href="../24897/sl-quizzes-on-option-sub-topics--1.html">SL Quizzes on option sub-topics </a></li><li><a href="../17785/hl-multiple-choice-tests-on-individual-topics-1.html">HL Multiple choice tests on individual topics</a></li><li><a href="../24352/hl-multiple-choice-quizzes-on-sub-topics-1.html">HL Multiple choice 'quizzes' on sub-topics</a></li><li><a href="../31520/hl-practice-paper-1-exams--1.html">HL Practice Paper 1 exams </a></li><li><a href="../17787/hl-questions-on-each-sub-topic--1.html">HL Questions on each sub-topic </a></li><li><a href="../20428/hl-paper-3-section-a-questions-1.html">HL Paper 3 Section A questions</a></li><li><a href="../17793/hl-questions-on-the-options-1.html">HL Questions on the options</a></li><li><a href="../24973/hl-quizzes-on-option-sub-topics-1.html">HL Quizzes on option sub-topics</a></li><li><a href="../41573/printable-versions-of-written-tasks--1.html">Printable versions of written tasks </a></li></ul></li><li><a href="../41465/complete-course-for-students--2.html">Complete course for students </a><ul 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</div><section id="main-content"><div class="box"><h1>Frequently asked questions about exams</h1><hr class="hidden"><p><strong>1. </strong>What happens if a student answers questions from more than one of the options on Paper 3?</p><p><span style="color:#FF0000;">The answer depends on whether they have indicated on the front cover of their answer sheet which option they attempted (and want marked). If they have done this, then that is the <span data-scayt-word="qoption" data-wsc-lang="en_US">option</span> that will be marked and count towards their total. If they have not indicated which option they want marked then all the answered questions are marked and the marks for the option that scored the most will be taken. See </span><a href="../16314/advice-to-students.html" title="Exams » Paper 3 » Advice to students"><span style="color:#FF0000;">Paper 3: Advice to students</span></a><span style="color:#FF0000;">.</span></p><hr class="hidden"><p><strong>2. </strong>My student has English as a second language. Will she be <span data-scayt-word="penalised" data-wsc-lang="en_US">penalised</span> if she cannot make herself fully understood in Papers 2 and 3?</p><p><span style="color:#FF0000;">No marks are deducted for the incorrect use of English. As long as the examiner can understand what the student is trying to get across there should not be a problem.</span></p><hr class="hidden"><p><strong>3.</strong> I’ve noted that the <span data-scayt-word="markschemes" data-wsc-lang="en_US">markschemes</span> often give the answers as bullet points. Will my students be <span data-scayt-word="penalised" data-wsc-lang="en_US">penalised</span> if they give bullet point answers in Papers 2 and 3 rather than write sentences?</p><p><span style="color:#FF0000;">The <span data-scayt-word="markschemes" data-wsc-lang="en_US">markschemes</span> are not meant to be model answers. They give the minimum answer that a student must give in order to score the marks. Although a student will not actually be <span data-scayt-word="penalised" data-wsc-lang="en_US">penalised</span> if they do write their answers as bullet points they should be encouraged as much as possible to compose their answers in sentences.</span></p><hr class="hidden"><p><strong>4. </strong>Will marks be deducted for wrong answers to the multiple choice questions in Paper 1?</p><p><span style="color:#FF0000;">No. Therefore you should tell your students not to leave any of the answers blank. If they really do not know the answer they have a one in four chance of guessing correctly. See </span><a href="../16303/advice-to-students.html" title="Exams » Paper 1 (Multiple Choice) » Advice to students"><span style="color:#FF0000;">Paper 1: Advice to students</span></a><span style="color:#FF0000;">.</span></p><hr class="hidden"><p><strong>5.</strong> How can I ensure that my students only answer the questions on the option I have taught on Paper 3?</p><p><span style="color:#FF0000;">The short answer is that ultimately you cannot. When they sit the paper there are questions on all four options and the students are free to attempt to answer any one of them. You need to impress upon your students beforehand that they will not do as well if they try to answer questions on options they have not studied as they will not know what depth of answer is required.</span></p><hr class="hidden"><p><strong>6.</strong> Why can’t I see the exam papers until 24 hours after the examination has elapsed?</p><p><span style="color:#FF0000;">The reason is to stop any possibility of someone sending (e.g. by fax, or scanning and attaching to an e-mail, or posting on the web etc.) the questions or answers elsewhere in the world as students may be sitting the same exam many hours later in a different part of the world. </span></p><hr class="hidden"><p><strong>7. </strong>What happens if a student spots a mistake on the paper <span data-scayt-word="whilst" data-wsc-lang="en_US">whilst</span> sitting the exam?</p><p><span style="color:#FF0000;">This should not happen but just occasionally it does. Firstly the invigilator should check that an <em>erratum</em> was not sent by the IB with the examination papers. If it was it should have been read out before the examination commenced. If no <em>errata</em> were issued you must not discuss it with the student nor provide any extra information. This is so that all students attempt the exam under exactly the same conditions in all parts of the world. You should inform the IB as soon as possible if you suspect there are genuine errors on the paper. See 'Past problems with examination papers' on the page on </span><a href="../16316/setting-the-exam-papers-1.html" title="Exams » The examination process » Setting the exam papers"><span style="color:#FF0000;">Setting the exam papers</span></a><span style="color:#FF0000;">.</span></p><hr class="hidden"><p><strong>8.</strong> One of my students suffers from dyslexia. Can he be given extra time?</p><p><span style="color:#FF0000;">The answer is probably yes, but <strong>you </strong>cannot <span data-scayt-word="authorise" data-wsc-lang="en_US">authorise</span> it. Your IB coordinator should follow the procedure laid down in the IB Information Handbook (downloadable from My IB</span><span style="color:#FF0000;">) and inform the IB well beforehand. The IB is sympathetic to anyone who has any sort of disability and will usually try to accommodate it for all their six Diploma subjects. </span></p><hr class="hidden"><p><strong>9. </strong>Is there really any point in providing feedback by completing the G2 forms after the exams have finished?</p><p><span style="color:#FF0000;">Yes. Every single written comment on all the Teacher Feedback forms is carefully scrutinized by the team at the </span><a href="../16320/grade-awarding-1.html" title="Exams » The examination process » Grade Awarding"><span style="color:#FF0000;">Grade Award Meeting</span></a><span style="color:#FF0000;"> and taken into account before they allocate grades. After the session has formally ended the Chief Examiner writes a report and will usually allude to all comments written on the feedback forms and explain whether or not the examiners agreed with the comments.</span></p><hr class="hidden"><p><strong>10.</strong> Should I advise my students to give as many examples as possible in questions demanding examples in the hope that they will gain credit for the correct ones?</p><p><span style="color:#FF0000;">If a question asks the student to give two examples and there is one mark allocated for each correct answer then there are very clear rules about marking – the list principle of contradiction applies. If the candidate gives three or more answers and they are all correct they will score the two marks. If they give two correct and one wrong answer they will score only one of the two marks and if they give one correct and two wrong answers they will score zero marks. Train your students to read the question carefully and just give the required number of examples in questions such as these.</span></p><hr class="hidden"><p><strong>11.</strong> Now that exams are e-marked will my students be <span data-scayt-word="penalised" data-wsc-lang="en_US">penalised</span> if they write their answer outside the space provided in the answer box?</p><p><span style="color:#FF0000;">The answer is quite possibly yes. The answers are scanned and only what is written in the box goes to the examiner. Impress upon your students that if they need to exceed the space in the box they should continue on an extra sheet of paper which is then attached. They should also indicate in the box that their answer continues elsewhere as this also alerts the examiner.</span></p><hr class="hidden"><p><span style="color:#FF0000;"></span></p></div><p><span style="color:#FF0000;"></span></p><p><span style="color:#f00;"> </span></p></section></article><section id="media-extras"><div class="page-actions no-print navbar inline hidden-desktop"><div class="navbar-inner"><ul class="nav"><li><a class="presentation" href="#" onclick="return false;"><i class="fa fa-desktop"></i></a></li><li><a class="print-section-blog" href="#" onclick="return false;"><i class="fa fa-print"></i></a></li><li><a class="page-bookmarker" data-ticket="IB Docs (2) Team" data-pid="16325" href="#" onclick="return false;"><i class="fa fa-star"></i></a></li><li><a class="personal-notes" href="#" onclick="return false;"><i class="fa fa-file-text"></i></a></li><li><a class="" data-toggle="modal" href="#modal-feedback" onclick="return false;"><i class="fa fa-envelope-o"></i></a></li><li class="dropdown"><a class="dropdown-toggle" data-toggle="dropdown" data-target="#" href="#"><i class="fa fa-share-alt"></i></a><ul class="dropdown-menu" role="menu"><li><a class="" target="_blank" title="Share on Twitter" href="https://twitter.com/share?text=%22FAQs%22+-+via+%40InThinker+%23chemistry%0A&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F16325%2Ffaqs"><i class="fa fa-twitter-square"></i><span>Twitter</span></a></li><li><a class="" target="_blank" title="Share on Facebook" href="https://www.facebook.com/sharer.php?u=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F16325%2Ffaqs&t=FAQs"><i class="fa fa-facebook-square"></i><span>Facebook</span></a></li><li><a class="" href="http://www.linkedin.com/shareArticle?mini=true&url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F16325%2Ffaqs"><i class="fa fa-linkedin-square"></i><span>LinkedIn</span></a></li><li><a class="" href="https://plus.google.com/share?url=https%3A%2F%2Fwww.thinkib.net%2Fchemistry%2Fpage%2F16325%2Ffaqs"><i class="fa fa-google-plus-square"></i><span>Google +</span></a></li><li><a class="" href="mailto:?subject=FAQs&body=1. 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