IGCSE · 26 September 2026 · 7 min read
Is IGCSE hard? How to judge the workload and make it manageable
If you search 'is IGCSE hard?', you may really be asking whether you can handle next year, whether your subject choices are sensible, or whether finding the course difficult means you have made a mistake. Those are different questions. A useful answer separates the challenge of an individual subject from the challenge of managing the whole timetable.
This is a Physics academy's perspective on planning IGCSE study, not a claim to teach every IGCSE subject. The workload method applies across a subject combination; the worked examples focus on Physics, where a familiar lesson can feel very different from solving a question without help.
What changes when you start IGCSE?
You need to keep earlier learning available while new topics arrive. In Physics, a lesson about electrical energy may rely on the unit conversions and equation rearrangement you learned months earlier. If those foundations are insecure, the new topic feels like several difficulties at once. This is a reason to repair a missing skill, not evidence that the whole qualification is beyond you.
Ask your teachers what independent work they expect, how assessment is organised and which resources match your course. Schools can organise their programmes differently. Cambridge describes IGCSE as a qualification for learners usually aged 14–16, but an age range does not tell you how much homework your own school will set or how many subjects you should take.
Separate four kinds of difficulty
Content difficulty means you do not yet understand an idea. Skill difficulty means you understand it but cannot carry out the algebra, writing or graph work. Assessment difficulty means you can do the task slowly with help but struggle independently or under time pressure. Workload difficulty means several subjects compete for the same limited hours.
Write one recent example under each heading. 'I cannot rearrange density = mass / volume' identifies a trainable skill; 'Physics is impossible' does not. Your next action should fit the problem. Another complete timed paper is unlikely to teach an equation rearrangement you have never understood, while another explanatory video may not fix a habit of leaving calculations unfinished.
Choose subjects using evidence, not a hardest-subject list
Start with your school's compulsory subjects, then check the entry requirements of the next courses you may want. Ask those schools directly about accepted science qualifications and grades; do not assume a general internet article can determine their admissions policy. Interest, current work and access to teaching should all influence your choice.
Review a normal sample of each subject's work rather than a single unusually difficult question. Could you see yourself practising this kind of task every week? Which parts are already improving with feedback? Raw pass-rate comparisons cannot isolate subject difficulty: different students choose different subjects, receive different teaching and sit different assessments. A percentage is not a prediction of your result.
Worked scenario: a timetable that exceeds the available time
Imagine a student has eight realistic hours outside school for homework and additional study in a particular week. School assignments already need six. Planning two extra hours for every subject cannot fit, however ambitious the timetable looks. The first calculation is therefore available time minus existing commitments: eight minus six leaves two hours to allocate deliberately.
One possible use is four 30-minute repair sessions: algebra on Monday, a weak science topic on Wednesday, retrieval of an earlier topic on Friday, and a review of marked work on Sunday. This is an illustrative week, not a recommended universal workload. If assignments repeatedly exceed the time available, discuss the situation with school rather than quietly borrowing from sleep or removing every break.
Use a first-week readiness check
Choose one recent task from each subject, attempt it independently and mark it using appropriate feedback. Record whether the main problem was missing knowledge, applying a method, communicating an answer or finishing the task. Keep the evidence small enough to review: one corrected explanation is more informative than colouring an entire chapter green because you read it.
For Physics, an initial check could include converting 2.5 minutes to 150 seconds, explaining why a constant speed does not require a forward resultant force, and interpreting one graph. The constant-speed statement here refers to straight-line motion: constant speed around a bend involves changing velocity. These small distinctions show why understanding matters alongside recall.
Decide when support would change the outcome
Independent practice works best when you can identify a mistake and understand the correction. Ask for teaching or feedback when you repeatedly fail to choose a starting method, do not understand why an explanation lost marks, or cannot decide which course materials apply. Bring the attempted question and your working so the conversation can address the precise gap.
A parent can help by asking 'What changed in your answer after feedback?' instead of checking only how long you sat at the desk. If the overall programme remains unmanageable, speak with the school's subject or pastoral team about workload and options. A Physics course can support Physics; it cannot resolve every scheduling or curriculum problem across a full set of subjects.
Your next step: test a plan, then adjust it
For the next seven days, choose two specific weaknesses and put short, achievable sessions into the time you actually have. Complete one task without notes, correct it and try a changed question later. At the end of the week, look for evidence that the difficulty has narrowed: fewer conversion errors, a more complete explanation or less help needed to start.
If Physics is the main obstacle, use the revision system to choose a course and a starting problem. Keep the first target concrete, such as 'find the resultant force before using F = ma'. A realistic plan that exposes and repairs one gap gives you better information than deciding in advance that all IGCSEs are easy or all are hard.
Questions, explained
Choose a question for a direct answer, then explore the explanation and supporting resources. Each answer has its own link to save or share.
Is IGCSE hard for everyone?
No. Students meet different combinations of unfamiliar content, mathematical demands, writing tasks and deadlines. Compare your current independent work with the demands of your actual courses. If one skill causes repeated errors across subjects, repairing that skill can be more useful than adding equal revision time to every subject.
How many IGCSE subjects should I take?
There is no universal answer. Check your school's requirements and the entry requirements of possible next courses, then consider the workload you can sustain. Discuss additional or reduced subjects with the school using current performance and available study time. A Physics tutor cannot set your school's subject requirements.
How many hours should I study for IGCSE each day?
Start from existing homework, assessment dates and specific gaps rather than a fixed daily quota. Schedule achievable tasks and review whether you can solve comparable questions later without help. If the work consistently exceeds your available time, ask the school to help you prioritise rather than extending every evening indefinitely.
Does a bad first mock mean I cannot do IGCSE?
A mock shows performance on that assessment at that point. Review the lost marks by topic and skill, check whether the content had been taught, and agree a small repair plan. Improvement on a fresh task is useful evidence; neither one disappointing result nor a confident feeling settles your final outcome.