IGCSE and GCSE Maths: A Guide for Bilingual Families
Looking for a Russian speaking IGCSE maths tutor, or GCSE maths help for a bilingual child? This guide explains Cambridge 0580/0980, Edexcel 4MA1 and UK GCSE, IGCSE Core vs Extended, the paper formats, and why worded problems trip up children who study maths in their second language.
IGCSE vs GCSE Maths: what is the difference?
GCSE Maths is the national qualification taken by students in England, usually at the end of Year 11. IGCSE (International GCSE) is the international counterpart used by British and international schools worldwide, from Dubai and Cyprus to Lisbon and Yerevan. The level is similar, but different exam boards write the papers and the formats differ. The three you are most likely to meet:
- Cambridge IGCSE Mathematics 0580 (graded A* to G) and its twin 0980 (graded 9-1). Same content and papers, different grading scale.
- Pearson Edexcel International GCSE Mathematics A (4MA1), graded 9-1.
- UK GCSE Maths 9-1 from boards such as AQA (8300) or Edexcel.
Step one is simple: ask your child's school exactly which qualification and which tier they are entered for.
IGCSE Core vs Extended (and Foundation vs Higher)
Every one of these exams has two tiers. Cambridge calls them Core and Extended; Edexcel and UK GCSE use Foundation and Higher. The tier caps the grade your child can achieve, so it matters well before exam day.
| Exam | Lower tier | Upper tier |
|---|---|---|
| Cambridge IGCSE 0580 | Core: grades C-G | Extended: grades A*-E |
| Cambridge IGCSE 0980 | Core: grades 5-1 | Extended: grades 9-3 |
| Pearson Edexcel 4MA1 | Foundation: grades 5-1 | Higher: grades 9-4 (grade 3 allowed) |
| UK GCSE Maths (AQA 8300) | Foundation: grades 1-5 | Higher: grades 4-9 |
If your child is aiming for A-Level or IB maths, the upper tier is almost always the right choice. Schools typically set tiers based on internal tests, so strong results a year ahead make a real difference. If you are unsure which tier suits your child, our free diagnostic session includes an honest assessment of their current level.
Paper structure: calculator and non-calculator
| Exam | Papers | Length and marks | Calculator |
|---|---|---|---|
| Cambridge Core | Paper 1, Paper 3 | 1h 30m each, 80 marks each | Paper 1 non-calculator, Paper 3 calculator |
| Cambridge Extended | Paper 2, Paper 4 | 2h each, 100 marks each | Paper 2 non-calculator, Paper 4 calculator |
| Edexcel 4MA1 | Paper 1, Paper 2 (F or H) | 2h each, 100 marks each | Calculator allowed on both |
| UK GCSE (AQA 8300) | Papers 1, 2, 3 | 1h 30m each, 80 marks each | Paper 1 non-calculator, Papers 2 and 3 calculator |
Cambridge (2025-2027 syllabus) prints a formula list at the front of each paper, and Edexcel 4MA1 provides a formulae sheet too. For UK GCSE Maths, Ofqual confirmed that students sitting exams in 2025, 2026 and 2027 receive a formulae sheet. A formula sheet is not a shortcut, though: students still need to know which formula fits which question.
The non-calculator paper often catches students out. Fractions, percentages, indices and standard form all need to be fluent by hand, and that fluency has to be practised.
The language barrier: worded problems and command words
For a child who thinks in Russian but studies in English, the hardest part of IGCSE maths is often not the maths. Common stumbling blocks:
- Worded problems. Long contexts about discounts, timetables, currency exchange or recipes. The student can do the calculation but cannot unpack what is being asked.
- Command words. Cambridge publishes an official list including Calculate, Construct, Explain, Show (that) and Sketch. "Show that" demands every step; "Explain" needs a sentence; "Sketch" is not an accurate plot. Misreading them costs marks.
- Vocabulary. Integer, multiple, prime factorisation, bearing, frequency density: concepts the child knows, under names they do not recognise.
- Showing working. Method marks reward the process, so writing only the final answer is a habit that loses points.
If your child solves problems comfortably in Russian but underperforms at school, language is the likely cause. In a free diagnostic session we will pinpoint in 30 minutes whether the gap is mathematical, linguistic or about exam technique.
A preparation plan that works
- Diagnose. Confirm the board, tier, current gaps and maths English level.
- Fill the gaps. Often arithmetic without a calculator, fractions and algebraic manipulation, especially after a move between school systems.
- Cover the syllabus topic by topic (number, algebra, geometry, trigonometry, vectors, probability, statistics), building an English glossary as you go.
- Work through past papers with the mark schemes, learning where method marks are awarded.
- Sit timed mocks, including dedicated non-calculator practice.
Ideally start 1-2 years before the exam. Cambridge IGCSE exams run in the June and November series, so plan backwards from your child's actual exam session. A quick win for parents: download the official syllabus or specification from the exam board's website, which lists every topic and the paper format.
Why families choose a Russian speaking IGCSE maths tutor at Genius Math
Genius Math School is an online bilingual maths school for Russian-speaking children in international schools. Our Bridge method has four stages: the topic is explained in Russian first, English terminology is introduced step by step, the student then solves problems in English, and finally lessons move fully into English, exactly as the exam requires.
- One-to-one online lessons, 60 minutes, on an interactive whiteboard, with homework after every lesson.
- A curator builds the plan, tracks progress and sends parents a monthly report in Russian.
- Teachers are mostly graduates of the Faculty of Mathematics and Mechanics at Saint Petersburg State University, and many live abroad and use English daily.
- From $52 per lesson on semester plans.
Learn more on our home page. IGCSE is also the foundation for what comes next, whether that is A-Level Maths or IB Maths.
Not sure which tier is realistic, or how much English is holding your child back? Book a free 30-minute diagnostic session and get a clear, concrete preparation plan.
Free 30-minute diagnostic session
A teacher checks your child's math level and how well they understand problems in the school language, finds their Bridge stage and shows a concrete study plan. It is free, with no obligation.
Frequently asked questions
What is the difference between IGCSE Core and Extended?
Core is the lower Cambridge tier with two 90-minute papers and a top grade of C (or 5 on 0980). Extended covers more content in two 2-hour papers and allows grades up to A* (or 9). Students planning A-Level or IB maths usually need Extended.
Is IGCSE maths harder than GCSE maths?
They are at a similar level, but the formats differ. UK GCSE has three papers, one without a calculator, while Cambridge IGCSE has two papers and Edexcel 4MA1 allows a calculator on both. The best preparation depends on which exam your child actually sits.
Can a Russian speaking tutor help with English-language maths exams?
Yes, if the tutor builds English gradually. Explaining a new topic in Russian speeds up understanding, but the student must then practise the terminology, command words and worded problems in English. That progression is the core of our Bridge method.
When should my child start preparing for IGCSE maths?
Ideally 1-2 years before the exam, around Year 10. Starting earlier helps if there are gaps after moving between school systems. A short diagnostic session is the quickest way to set a realistic timeline.