Qualification
Pearson Edexcel IGCSE
International GCSE Chemistry specification 4CH1.
Pearson Edexcel International GCSE · Specification 4CH1
Online IGCSE Chemisty Course
Study Pearson Edexcel International GCSE Chemistry at home through a
structured course covering chemical principles, practical investigation,
organic chemistry and quantitative calculations.
- Six carefully structured course modules
- 26 numbered lessons plus an introductory numeracy lesson
- Preparation for both Edexcel Chemistry examination papers
- Start at any time and study at your own pace
Immediate access to the online course
26 lessons across six Chemistry modules
Optional tutor marking, tutorials and printed materials
Start your Chemistry course
£14.99 / month
Today’s payment:
£24.99
Includes:
- Course materials subscription
- Academic induction session and booking fee
Then
£14.99 per month
🔒 Minimum 6 months subscription applies.
Course overview
Chemistry IGCSE course at a glance
This flexible home-study course prepares students for the Pearson Edexcel International GCSE Chemistry specification 4CH1. It develops a broad
understanding of chemical facts, concepts and principles while also building investigative, mathematical and analytical skills.
Course structure
6 modules · 26 lessons
Study particles, bonding, chemical patterns, organic chemistry, practical investigation and chemical calculations.
Recommended study time
Approximately 200 hours
Work through the course at a pace that suits your timetable and intended examination date.
Enrolment
Start at any time
There is no fixed term date, so you can begin when it suits your study plans.
Assignments
9 assignments
Seven course assignments followed by two complete mock examination papers.
Assessment
2 written papers
Paper 1 lasts two hours and Paper 2 lasts 75 minutes.
Practical skills
No separate practical exam
Practical understanding and investigative skills are assessed through questions in both written papers.
Entry and grading
Untiered · Grades 9–1
All students sit the same examination papers, with Grade 9 representing the highest achievement.
A strong foundation for further study
The course provides suitable preparation for progression to AS or A Level Chemistry and other science-based subjects.
How it works
How the Chemistry course works
The course combines structured lesson notes with required textbook reading, practical and investigative activities, self-assessment tests and formal
assignments. The modules are intended to be studied in order so that knowledge and skills build progressively.
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Enrol and start online
Enrol at any time and receive immediate access to your online course. Your included academic induction session helps you understand the course and plan your studies.
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Work through structured lessons
Each lesson sets out clear aims and combines course notes, textbook references, activities and links to the Pearson Edexcel 4CH1 specification
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Check your understanding
Lessons conclude with self-assessment questions or examination-style assignments. Suggested answers help you review your work and identify areas to revisit.
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Prepare for your examinations
Revise throughout the course and complete two full mock examination papers to practise the question format, timing and application of your Chemistry knowledge.
Flexible additional support
Add personal support when you need it
The course can be studied independently using the lesson materials and suggested answers. Tutor marking, mock-exam marking, email support, one-to-one tutorials and printed materials can be purchased separately when useful.
What you’ll study
What you’ll study
The course is divided into six modules. Together they cover the knowledge,
practical understanding and calculation skills required for both Pearson
Edexcel International GCSE Chemistry examination papers.
Module 1 Introducing Chemistry Begin with numerical skills, particles, atomic structure, bonding, chemical equations and rates of reaction. 6 lessons + introduction
Introductory lesson: Using Numbers in Chemistry
- Substances, Particles and Solutions
- Atomic Structure
- Chemical Bonds
- Structures and Properties
- Formulae and Equations
- Rates of Reaction
Module 2 Chemistry Investigations Develop the skills needed to design, carry out and interpret practical chemical investigations. 3 lessons
- Investigative Skills A: Design
- Investigative Skills B: Carrying Out
- Investigative Skills C: Interpreting
Module 3 Chemical Patterns Study oxygen, metals, acids, salts and the patterns found within the Periodic Table. 4 lessons
- Oxygen and Oxides
- The Reactivity Series
- Acids, Bases and Salts
- The Periodic Table
Module 4 Chemistry in Practice Explore separation, analysis, electrolysis, energy changes, reversible reactions and the extraction of metals. 5 lessons
- Separating and Analysing
- Electrolysis
- Energy Changes During Reactions
- Reversible Reactions
- Extracting and Using Metals
Module 5 Organic Chemistry Learn about organic molecules, hydrocarbons, crude oil, polymers and other important carbon compounds. 4 lessons
- Organic Molecules
- Alkanes and Alkenes
- Crude Oil and Addition Polymers
- More Organic Molecules
Module 6 Chemistry Calculations Finish with moles, chemical equations, energy calculations and titration before completing your mock papers. 4 lessons
- Moles
- Equations and Calculations
- Energy Calculations
- Titration
Practice Exam — Paper 1
Practice Exam — Paper 2
A carefully structured learning sequence
The modules are intended to be studied in order, allowing you to develop your chemical knowledge, practical understanding, calculation skills and examination confidence progressively throughout the course.
Exams and assessment
IGCSE Chemistry examinations
Pearson Edexcel International GCSE Chemistry is assessed through two written examination papers. There is no separate practical examination and no
coursework component. Practical skills are tested through questions within both written papers.
Chemistry Paper 1
4CH1/1C
2 hours
Exam duration
110 marks
Available marks
61%
Of the qualification
Paper 1 assesses the core specification content, excluding the additional material identified specifically for Paper 2.
Chemistry Paper 2
4CH1/2C
75 minutes
Exam duration
70 marks
Available marks
39%
Of the qualification
Paper 2 assesses the full specification, including the additional content identified specifically for this paper.
Practical assessment
No separate practical exam
Practical and investigative skills are tested through questions in both written examination papers.
Entry tier
Untiered examination
All students sit the same papers rather than choosing Foundation or Higher Tier.
Grading
Grades 9–1
Grade 9 represents the highest level of achievement in the qualification.
Question style
Calculations and applied science
Questions may require calculations, graphs and the application of chemical principles to unfamiliar information.
Arranging your examination
Exam entry is arranged separately
Home-educated students normally enter as private candidates at an approved examination centre. Examination entry and centre fees are not included in the course subscription.
Support & add-ons
Add extra Chemistry support when you need it
Your course subscription provides the structured online materials needed for independent study. Additional tutor support, marking and printed materials can be purchased separately whenever they would be useful.
Written feedback
Assignment marking
Submit individual course assignments for marking and receive detailed tutor feedback on your understanding, written answers and areas for improvement.
Exam preparation
Mock exam marking
Complete full examination-style papers and receive feedback focused on exam technique, accuracy, timing and how marks are awarded.
Ongoing guidance
Email Tutor Support
Ask subject questions by email while working through the course and receive help when a concept or activity needs further explanation.
Live tuition
One-to-one tutorials
Book an individual online session with a tutor to work through difficult topics, revise key material or prepare for an examination.
Printed materials
Chemistry course pack
Add a printed, spiral-bound copy of the course materials if you prefer to study, annotate and revise away from the screen.
Flexible by design
Choose only what you need
Add-ons are optional. You can study independently, purchase support for selected assignments, or combine several services as your needs change.
Explore your options
See all available learning support
Prospective students can compare the different support services. Existing students can purchase course-specific add-ons through their account.
Frequently asked questions
Questions about the IGCSE Chemistry course
Find answers about starting the course, studying Chemistry at home, assessment, textbooks and the additional support available.
Can I start the Chemistry course at any time?
Yes. There are no fixed term dates, so you can enrol and begin studying when it suits you. You can then work through the course at a pace that fits your intended examination date.
Do I need previous experience of Chemistry?
The course is designed to be accessible to students who have only a limited previous background in science. Previous Chemistry study may be helpful, but it is not required.
How long does the course take to complete?
We recommend allowing approximately 200 hours of study. The actual completion time will depend on your previous knowledge, weekly study schedule and chosen examination date.
Which examination specification does the course cover?
The course prepares students for the Pearson Edexcel International GCSE Chemistry specification 4CH1.
Do I need to buy a textbook?
Yes. The course uses the Pearson Edexcel International GCSE (9–1) Chemistry Student Book by Jim Clark, Steve Owen and Rachel Yu, ISBN 9780435185169. It is referenced throughout the lessons. New copies also include access to an online version of the textbook for three years.
Is there practical coursework or a practical examination?
No. There is no separate practical examination and no practical coursework component. Practical understanding and investigative skills are assessed through questions in the two written papers.
Is tutor marking included in the subscription?
The course materials include seven Tutor-Marked Assignments and two complete mock examination papers. Tutor marking is not included in the monthly course subscription and can be purchased separately for individual assignments or as a marking bundle.
Can I get help from a tutor?
Yes. Optional support includes assignment marking, Email Tutor Support and one-to-one online tutorials. You can add support when it becomes useful rather than paying for it throughout the course.
Do I have to study the modules in order?
We recommend completing the modules in order. The lessons are arranged so that your chemical knowledge, calculation skills and practical understanding develop progressively throughout the course.
Can this course prepare me for A Level Chemistry?
Yes. In combination with other suitable IGCSE subjects, the course provides a strong foundation for progression to AS or A Level Chemistry and other science-based subjects.
Ready to begin?
Start your online IGCSE Chemistry course
Enrol at any time and begin working towards the Pearson Edexcel International GCSE Chemistry qualification through a structured, flexible home-study course.
- Start studying at any time
- Immediate access to the online course
- Work at a pace that suits your examination plans
Start your Chemistry course
Return to the enrolment panel to review today’s payment and add the course to your basket.