What it is
The International English Olympiad (IEO) is SOF’s olympiad in the English language, for Classes 1 to 12. The Science Olympiad Foundation sets one paper per class and schools conduct it on their own premises. SOF’s own description is that the tests take the school year’s syllabus into account but are not directly tied to it: they test how well a child uses English, not whether they have learnt a particular textbook.
The Level 1 paper has four sections:
- Word and Structure Knowledge: vocabulary and grammar together, such as synonyms, antonyms, spellings, collocations, phrasal verbs, idioms, tenses, conditionals and modals.
- Reading: finding and using information in different kinds of text, such as news reports, notices, dictionary entries and short passages.
- Spoken and Written Expression: choosing the right words for a situation, such as making a request, giving information or replying politely.
- Achievers Section: five higher-order questions that draw on all three.
| Classes | Word and Structure Knowledge | Reading | Spoken and Written Expression | Achievers Section | Total |
|---|---|---|---|---|---|
| 1–4 | 15 | 10 | 5 | 5 | 35 questions, 40 marks |
| 5–12 | 30 | 10 | 5 | 5 | 50 questions, 60 marks |
Achievers questions carry 2 marks each up to Class 4 and 3 marks each from Class 5. The paper lasts one hour and every question is multiple choice.
Who can take it
Students from Class 1 to Class 12, through a school registered with SOF. Each child sits the paper for their own class. Classes 1 and 2 write Level 1 only; Classes 3 to 12 can qualify for Level 2.
There is no individual entry. If your child’s school does not take part, the school can request SOF’s prospectus and register.
How it works
Schools register students through a coordinating teacher, at least 30 days before the exam date they have picked from SOF’s list. On that day the paper is written in school, during school hours.
Qualifying for Level 2 works the same way across SOF’s two-level olympiads. A student in Classes 3–12 goes through if they meet any one of these: top 5% of their class in Level 1; top 25 in their class in their zone; or class topper in a school where at least 10 students from that class appeared, with at least 50% marks.
The Level 2 paper is a little different. It has no Spoken and Written Expression section. Classes 3 and 4 answer 20 Word and Structure Knowledge questions, 10 Reading questions and 5 Achievers questions; from Class 5 it is 35, 10 and 5.
SOF ranks students by class at international, zonal and school level. Ties are broken on section marks in an order SOF publishes for each olympiad. SOF describes medals, certificates and other awards for top rank holders at each level, as well as recognition for schools and teachers; the full list is on the official site.
When it happens
Level 1 is usually held between late September and November, a little earlier than SOF’s maths and science olympiads. Level 2, for those who qualify, is usually in February. Check the official SOF page for this year’s dates and the school’s registration deadline, and the olympiad calendar for how it fits with the others.
How to prepare
English is the hardest olympiad subject to cram, and the easiest to build slowly. Reading widely does more than any guide.
Read every day. Fifteen to twenty minutes of reading a day, in books your child actually enjoys, grows vocabulary and comprehension at the same time. For older students, a newspaper article or a long-form magazine piece a few times a week stretches them further.
Keep a word notebook. When a new word, idiom or phrasal verb comes up, write it with one example sentence. Reviewing it once a week is enough. This feeds straight into Word and Structure Knowledge, the biggest section.
Practise reading for information. The Reading section often uses notices, timetables or dictionary entries rather than stories. Ask your child to pull three facts out of a short news item or a product label, then check together.
Talk through situations. Spoken and Written Expression questions ask what a person would say when asking for help, apologising or giving directions. Role-playing a few of these at the dinner table is real preparation.
Time two or three papers. In the last month, sit SOF sample papers under a one-hour limit. Most children find Reading takes longer than they expect.
For Classes 1–3, keep olympiad work to reading together and a few picture-based questions a week. The English prep guide has more on vocabulary and comprehension by age.
Where daily practice fits
Ado gives students 8 questions a day, free, including a 60-second sprint, with English alongside maths, science, GK and reasoning. That small daily habit keeps grammar and vocabulary in regular use, and the sprint trains quick, accurate reading of a question. Students are ranked only against others the same age, and the Ado Rank builds from their three strongest subjects and never resets.
Good to know
Other English olympiads written in school include SilverZone’s International Olympiad of English Language and Unified Council’s UIEO. Their sections are named differently, but all three test grammar, vocabulary and reading.