MYP Chemistry eAssessment: What Is It and What's On It?

There isn't a standalone Chemistry eAssessment — Chemistry is examined inside the combined MYP Sciences on-screen exam, sat in Year 5. It's a two-hour, computer-based paper drawing on Biology, Chemistry and Physics equally, marked against MYP Sciences criteria A-D, each scored out of 8 marks.

No — the MYP eAssessment is optional at school level. If your school has opted in for Year 5 on-screen exams, Sciences (which covers Chemistry) is one of six subject groups offered, alongside Language and Literature, Individuals and Societies, Mathematics and Interdisciplinary Learning.

The combined Sciences eAssessment, which includes Chemistry, runs for two hours on-screen. You'll answer structured and extended-response questions across four criteria, and pacing by mark allocation works better than pacing evenly by criterion, since question weighting isn't identical each session.

Expect command terms like 'identify', 'describe', 'explain', 'analyse' and 'evaluate', taken straight from the MYP command terms glossary. Criterion C questions lean hardest on 'analyse' and 'interpret' when reading experimental data; Criterion D favours 'discuss' and 'evaluate' when weighing scientific impacts on society or environment.

It's demanding because it tests three sciences in one sitting, not because the Chemistry content itself is unusually tough. Students who struggle most aren't weak at Chemistry — they lose time switching contexts between Biology, Chemistry and Physics, or fumble the built-in periodic table and calculator tools.

Each of the four Sciences criteria (A-D) is marked out of 8, giving a raw total out of 32. The IB then converts that total into a MYP grade from 1 to 7 using grade boundaries set after each session, so the same raw mark can translate slightly differently year to year.

A 6 or 7 usually needs 7-8 out of 8 on most criteria, showing sustained scientific reasoning rather than isolated correct answers. Boundaries shift slightly each session, but a total around 26-28 out of 32 has historically sat in the 6-7 range for Sciences.

Start with official on-screen sample questions from your school's IB coordinator, since format familiarity matters as much as content. Revise Chemistry topics like bonding, acids and bases, and stoichiometry alongside your Biology and Physics notes — the exam mixes all three, so Chemistry-only cramming won't be enough.

Focus on MYP Year 4-5 Chemistry content: atomic structure and the periodic table, chemical bonding, stoichiometry and mole calculations, acids and bases, and rates of reaction. These recur most in Criterion A and C questions, tested through data-based scenarios rather than pure recall.

Yes — the on-screen exam has a built-in calculator tool for any Sciences question needing numerical work, such as mole calculations or rate-of-reaction graphs. You don't bring your own device; the calculator and periodic table are embedded directly in the exam software.

Yes — Sciences is unique in bundling three subjects into one paper, while Language and Literature, Individuals and Societies and Mathematics each get their own dedicated on-screen exam. Interdisciplinary Learning is assessed as an e-portfolio rather than a timed paper.

It builds useful habits — data analysis, structured scientific writing, working under time pressure — but DP Chemistry demands far greater depth in one subject rather than breadth across three. According to the IB, first exams for the current DP Chemistry guide are 2025, with noticeably heavier content per topic than MYP Sciences.

Look for three things: official on-screen sample papers from the IB (ask your coordinator), Chemistry-specific revision notes mapped to Criteria A-D, and topic worksheets covering stoichiometry, bonding and acids/bases. Combining official practice format with focused content revision covers both halves of what the eAssessment tests.

Schools choose whether to run IB-validated on-screen assessment or rely entirely on internal school-based assessment for the MYP record. If your school opts in, Sciences eAssessment results feed into an IB-issued MYP Certificate; if not, your child still completes MYP Year 5, just without that external certificate.

Usually not as a separate line item — schools pay the IB an eAssessment registration fee per student, bundled into overall MYP fees. Whether it's itemised on your invoice or folded into general tuition varies by school, so it's worth asking the IB coordinator directly.