IGCSE coursework versus exam-only

What coursework actually covers at IGCSE

IGCSE coursework usually refers to teacher-assessed work completed during the two years of the course and submitted as part of the final grade. The most common formats are extended writing pieces, science investigations, art portfolios, music compositions, drama performances and language oral examinations. The work is moderated externally by the exam board, with samples sent to moderators who check the school's marking against board standards.

Coursework typically accounts for 20 to 40 percent of the final grade in subjects where it is used. The remainder comes from terminal examinations in May and June of Year 11. Pupils who score well on coursework enter the final exams with a buffer; pupils who underperform on coursework need stronger exam performance to compensate. The structure rewards consistent effort across the two years rather than peak performance in the exam week alone.

Across the Cambridge and Edexcel IGCSE catalogues, coursework appears most heavily in art and design, music, drama, design and technology, food and nutrition, and physical education. It appears more selectively in English Literature (occasional extended response options), modern languages (speaking exams which are coursework-like in delivery), and certain humanities papers (extended response options). Mathematics and the three sciences have largely moved to exam-only assessment at IGCSE.

The exam-only route and why some schools prefer it

Both Cambridge and Edexcel offer exam-only versions of many IGCSE subjects, particularly in the sciences, mathematics and some humanities. The pupil sits two or three papers in May or June of Year 11, with no coursework component. The full grade depends on examination performance alone, which simplifies the marking pipeline and removes the coursework moderation overhead from the school.

Schools opt for exam-only routes for several practical reasons. First, coursework is heavily moderated and the school must dedicate teacher time to internal verification and external sample submission. Schools with thin coursework experience or volatile staff turnover sometimes find exam-only routes more reliable. Second, coursework adds to teacher workload during Year 10 and 11; exam-only routes free up classroom time for content delivery and exam preparation. Third, schools in jurisdictions with high pupil mobility prefer exam-only routes because pupils joining mid-course can sit the exams without the coursework backlog.

Pupils on exam-only routes typically experience Year 10 and 11 as more straightforwardly content-focused. The teacher progresses through the syllabus, runs internal assessments and past-paper drills, and prepares the pupil for terminal examinations. There is less project-based output and less external moderation pressure on the school during the two years.

The drawback is that exam-only routes concentrate all the grade weight into two or three high-stakes examinations in a six-week window. Pupils who underperform on the day for reasons of illness, anxiety, or simple variance get little opportunity to recover. Schools running exam-only routes sometimes mitigate this risk through additional mock examinations and externally moderated practice exams during Year 11.

Subjects where coursework still dominates

Art and design remains the most coursework-heavy IGCSE subject. The course requires a portfolio of work developed over two years, typically including sketchbooks, finished pieces, research and final presentation. The portfolio counts for 60 to 100 percent of the grade depending on syllabus version, with the rest from a controlled assessment piece produced in school over a defined period.

Design and technology, food and nutrition, and music are similarly coursework-dominant. Music IGCSE typically requires composition portfolios, performance recordings and analytical writing produced through Year 10 and 11. The terminal exam counts for a minority of the grade. Pupils need to manage portfolio output across the two-year period rather than concentrating effort in the final term.

Drama, where offered, typically uses devised and scripted performances developed across the course, with the terminal examination focused on a written analysis of theatre. The performance components are coursework-like in nature even where formally classed as practical assessment.

The child profile each route suits

Coursework-bearing routes typically suit children who work consistently across the year, deliver high-quality output under the steady weekly pressure of school deadlines, and are comfortable with feedback-led revision over weeks rather than terminal exam-week sprints. Pupils with anxiety around high-stakes single examinations often perform meaningfully better on coursework routes because the grade is spread across many smaller assessment points rather than two large papers.

Coursework also suits children whose strengths lie in the practical or creative dimensions of a subject. A child with strong art ability needs the portfolio coursework route to demonstrate the work in question; the same child sitting a terminal art exam alone would have no way to show two years of practice. The same logic applies to music composition and drama performance.

Exam-only routes typically suit children who deliver peak performance under examination conditions, handle high-stakes pressure without significant anxiety, and prefer focused exam-week preparation to year-round project management. Pupils with strong working memory and exam technique often score higher in exam-only routes because the assessment plays to their strengths.

Exam-only routes also suit children who are time-poor due to other commitments (intensive sport, music outside school, large coursework loads in other subjects). A pupil already drowning in art and design technology coursework benefits from exam-only versions of mathematics, science and English where coursework would add disproportionately to the load.

Logistics: deadlines, moderation and stress

Coursework runs on internal school deadlines spread across Year 10 and 11. A typical art IGCSE sets four to six major coursework deadlines per year, each requiring a substantial portfolio submission. A typical food and nutrition IGCSE involves multiple practical assessments through the year. Music IGCSE coursework deadlines cluster around composition checkpoints in mid-Year 10, end of Year 10, mid-Year 11 and final submission in early summer.

External moderation of coursework happens through April and May of Year 11. The school selects samples across the grade range and sends them to board moderators, who confirm or adjust the teacher's marks. Adjustments are usually small but can move a borderline grade up or down by one band. Schools with stable coursework moderation track records typically see minor adjustments; schools with weaker track records can see larger swings.

Choosing the route during Year 10

Choice usually sits with the school in subject selection rather than with the family. A school that runs art IGCSE will offer the coursework route because that is how art IGCSE works. A school that runs Cambridge IGCSE Combined Science (exam-only) versus Edexcel separate sciences (with practical assessment) makes that syllabus decision on behalf of all pupils. Families rarely get to choose the route per subject, although they can choose schools whose syllabus mix matches the child's profile.

Where the family does have agency is in subject selection within the school's option blocks. A child who hates coursework can avoid art, design technology and food and nutrition; the same child can choose computer science, additional mathematics or a third science instead. A child who hates terminal exams can lean toward the coursework-heavy subjects within the available options.

The other lever is the board choice in subjects where the school offers both. Some schools run Cambridge IGCSE in some subjects and Edexcel in others, often because of legacy decisions or teacher preference. Where the school is flexible, the family can sometimes request a particular board for a particular pupil if the route fit is markedly different. Our piece on Cambridge versus Edexcel IGCSE covers the board choice. Use the school finder to identify schools whose syllabus profile matches your child's working style.

Related guides

• IGCSE versus GCSE: what is actually different
• Choosing IGCSE subjects in Year 10
• IGCSE grade 9 versus A*

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