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We confirm the syllabus code, exam series and paper route for 4CH1. Everything else depends on this.
Edexcel International GCSE Chemistry 4CH1
Online Tuition
Two written papers, graded 9 to 1, with a two-hour Paper 1 carrying most of the grade and no separate practical exam - so experimental skills must be shown in writing. We tutor 4CH1 to how it's actually split and marked, calculations and all.
How we teach Edexcel International GCSE Chemistry at Tuition Highway
A simple four-step approach designed to build confidence, close gaps and improve exam performance.
Find the gaps
A diagnostic against the syllabus topics tells us what's secure and what isn't, so we teach the gaps rather than the whole book.
Teach weekly, one to one
The same tutor teaches each week around school. Concepts build step by step, with the school's pace kept in view.
Practise like the exam
Past-paper questions begin early, followed by full timed papers marked against the published mark scheme.
Matched with a tutor who knows this syllabus
Expert, vetted Edexcel International GCSE Chemistry tutors who have taught the 4CH1 specification. Past-paper work is reviewed against published mark schemes, so your child can see where marks are awarded and where they are being lost. UK-qualified teachers are available on request as a premium option.
Taught 4CH1
Not "edexcel international gcse chemistry in general" - this syllabus, this tier and these papers.
Reviews work against the mark scheme
Your child learns where the marks actually are, not where they feel they should be.
Built for online teaching
Shared whiteboard, worked solutions and lesson materials saved to review after the session.
Consistent across the term
The same tutor every week - and if that changes, we tell you first.
The 4CH1 papers your child actually sits
Edexcel International GCSE Chemistry is assessed by two externally-marked written papers, graded 9 to 1. Paper 1 is the larger, two-hour paper; Paper 2 is shorter and reaches all the content including the more demanding material. There is no separate practical exam.
PAPER
WHAT IT TESTS
DETAILS
HOW WE PREPARE STUDENTS
UNTIERED ROUTE - TWO WRITTEN PAPERS / 9-11
Written PaperCore content
Core chemistry content across any topic
2h
110 marks / 61.1%
Build fluent methods without calculator shortcuts- Review mark-scheme working with timed past-paper questions
2
Written PaperAll content
All content including the more demanding material
1h 15m70 marks / 38.9%- Build fluent methods without calculator shortcuts
- Review mark-scheme working with timed past-paper questions
Around 20% of the marks assess experimental skills and understanding, but there is no separate practical exam.
Figures shown for 0580 and 0980 syllabuses for 2025-2027.
UNTIERED ROUTETWO WRITTEN PAPERS / 9-1Written Paper
Core content
- WHAT IT TESTS
- Core chemistry content across any topic
- DETAILS
- 2h110 marks / 61.1%
- HOW WE PREPARE STUDENTS
- Build fluent methods without calculator shortcuts
- Review mark-scheme working with timed past-paper questions
Written Paper
All content
- WHAT IT TESTS
- All content including the more demanding material
- DETAILS
- 1h 15m70 marks / 38.9%
- HOW WE PREPARE STUDENTS
- Build fluent methods without calculator shortcuts
- Review mark-scheme working with timed past-paper questions
Around 20% of the marks assess experimental skills and understanding, but there is no separate practical exam.
A calculator is allowed. Exams run in the January and June series.
Everything you need to know, at a glance.
e break down the Cambridge IGCSE syllabus so you know eactly whats covered how its assessed and the best route for your child.
- 0101
Clear syllabus information
Know the code, grading, papers and topics.
- 0202
Choose the right path
Replace step two description.
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Plan with confidence
Stay ahead with exam series and key details.
2025 - 2027- Papers
- 2 (both written)
- Paper 1
- 2h / 110 marks / 61.1%
- Paper 2
- 1h 15m / 70 marks / 38.9%
- Grades
- 9-1
- Experimental skills
- ~20% (in written papers)
- Topics
- 4 major areas
Untiered qualification. There is no separate practical paper, so experimental understanding has to be written and explained clearly inside the exam papers.
What the 4CH1 syllabus covers
These are the main syllabus strands your child is expected to cover. We teach all of them, starting with the gaps that are costing marks first.
Tuition stays aligned to the exact paper or unit structure, so revision time goes where the marks actually move.
Principles of chemistry
States & separation
The mole & calculations
Inorganic chemistry
Acids, bases & salts
Electrolysis
Physical chemistry
Redox & extraction
Organic chemistry
Crude oil & fuels
Chemical analysis
Calculations
Practical skills
Extended responses
FREE 30-MINUTE DEMO
Start with a free demo
Share your child's details and syllabus code. We'll match the right tutor and arrange a free 30-minute demo session.
Questions parents ask about Edexcel International GCSE Chemistry
How is Edexcel International GCSE Chemistry assessed?+-
Two written papers, graded 9 to 1: Paper 1 (two hours, 110 marks, 61.1%) and Paper 2 (1 hour 15 minutes, 70 marks, 38.9%).
Is there a practical exam?+-
No. There's no separate practical, but around 20% of the marks assess experimental skills within the written papers, so practical knowledge still has to be demonstrated in writing.
How is it graded?+-
On the 9 to 1 scale, with 9 the highest.
Is a calculator allowed?+-
Yes. A calculator may be used in the examinations.
Which topics are covered?+-
Four major areas: principles of chemistry, inorganic chemistry, physical chemistry and organic chemistry.
When are the exams?+-
In the January and June series.
Is it tiered?+-
No. 4CH1 is untiered; all candidates sit the same two papers across the full 9 to 1 grade range.
What if the tutor isn't the right fit?+-
We replace them - free, and with no argument - and hand over the syllabus progress and known concerns so the new tutor continues seamlessly.