Edexcel GCSE Computer Science (1CP2) is assessed by two exams: a written Paper 1 on the principles of computer science and an onscreen Paper 2 where you solve problems in Python. Our Edexcel GCSE Computer Science course follows the 1CP2 specification and covers computational thinking, data, computers, networks, issues and impact, and problem solving with programming in Python. You prepare for Paper 1 (principles of computer science) and the on-screen Paper 2 programming exam. Lessons are live and one-to-one with a verified subject tutor, who works through exam-style questions with you, marks your answers against the Edexcel mark scheme and shows you where marks are won and lost. Suitable for Year 10 and Year 11 students and resit candidates.
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What you will learn
Prerequisites
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Course structure
In short: this course gives one-to-one online tutoring for Pearson Edexcel GCSE Computer Science (1CP2). A verified tutor teaches computational thinking, data, computers, networks and issues, and builds Python skills for the onscreen programming paper.
Edexcel GCSE Computer Science (1CP2) teaches how computers work and how to solve problems with algorithms and programming. It is graded 9 to 1 and is assessed by two exams: one on computational thinking and programming, and one on theory.
This course covers the full 1CP2 specification one to one with a verified computer science tutor, building programming confidence alongside the theory.
Official specification: Pearson Edexcel GCSE Computer Science (1CP2). Papers and content can change, so check the current specification on the board's website.
For wider support, see our computer science tutoring page, or the AQA GCSE Computer Science course if your school follows AQA.
Edexcel GCSE Computer Science (1CP2, first taught 2020) has no non-exam assessment. Check the current specification on the board's website.
| Paper | Time | Marks | Weighting | Content |
|---|---|---|---|---|
| 1CP2/01 Principles of Computer Science | 1 hour 30 minutes | 75 | 50% | Written paper; no calculators |
| 1CP2/02 Application of Computational Thinking | 2 hours | 75 | 50% | Onscreen exam in Python 3 |
Topics: computational thinking; data; computers; networks; issues and impact; and problem solving with programming.
| Area | Topics |
|---|---|
| Computational thinking | Decomposition, abstraction, algorithms |
| Data | Binary, hexadecimal, data representation, compression, encryption |
| Computers | Hardware, software, logic, the fetch-decode-execute cycle |
| Networks | Network types, protocols, the internet, security |
| Issues and impact | Ethical, legal and environmental issues, cyber security |
| Programming | Problem solving and programming in Python |
Programming questions carry a large share of the marks. Tutors teach you to read, trace, write and debug code in Python, and to write algorithms in pseudocode and flowcharts.
Edexcel's Paper 2 is taken on screen in Python, so tutors give lots of timed, hands-on coding practice.
Binary and hexadecimal questions appear every year. Tutors make conversions, binary arithmetic, character sets, image and sound representation, and file-size calculations quick and reliable through clear methods and practice.
Here is a typical data representation question: convert the binary number 10110110 to denary and hexadecimal.
| Step | Working |
|---|---|
| Add place values | 128 + 32 + 16 + 4 + 2 = 182 |
| Split into nibbles | 1011 and 0110 |
| Hexadecimal | B6 |
Students most often lose marks through the habits below. Each is easy to fix with practice and feedback.
| Mark-loser | What to do instead |
|---|---|
| Python syntax errors under time pressure | Practise timed onscreen tasks |
| Code missing requirements | Tick off each requirement |
| Trace tables skipped | Trace line by line |
| Vague theory answers | Use precise technical terms |
| Not testing code | Test with normal, boundary and invalid data |
Lessons are live and one to one on video with screen sharing, so you can write and run code together. Your tutor diagnoses gaps, sets practice questions and marks them against the Edexcel mark scheme. See also our Computer Science subject page and programming homework help.
Edexcel GCSE Computer Science Paper 2 is the onscreen Python programming paper, and this course prepares you for it with live 1-to-1 coding practice alongside the Paper 1 theory.
This course suits Year 10 and Year 11 students taking Edexcel 1CP2, including complete beginners in programming.
Prerequisites: basic computer use and maths. No programming experience is needed.
Course length: 40 one-hour lessons across 6 topic areas.
| Stage | Topics | What you can do afterwards |
|---|---|---|
| 1 | Computational thinking; data | Write algorithms and work with binary and data representation |
| 2 | Computers; networks | Explain hardware, software and how networks work |
| 3 | Issues and impact of digital technology | Discuss legal, ethical and environmental issues |
| 4 | Problem solving with programming | Write, test and debug Python programs under exam conditions |
Where it leads: see the AQA GCSE Computer Science course if your school follows AQA.
The specification code is 1CP2.
Python is the most common choice. Tutors teach in the language your school uses.
Applying computational thinking to programming problems in an onscreen Python 3 exam.
Split the binary number into groups of four bits from the right and convert each group to a single hex digit (0–9, A–F).
A table used to follow the values of variables as an algorithm runs, step by step, to check how it works or find errors.
The programming can be challenging at first, but regular practice with a tutor builds confidence quickly.
There is no assessed coursework, but you're expected to practise programming throughout the course.
The price depends on the tutor and session length. You see the hourly rate before booking, with no subscription.
Yes. Tutors use Edexcel-style questions and mark them against the mark scheme.
Paper 1 Principles of Computer Science (1 hour 30 minutes, 75 marks, 50%) and Paper 2 Application of Computational Thinking (2 hours, 75 marks, 50%).
Yes. It is an onscreen exam in Python 3.
No. Calculators are not allowed in Paper 1.
Pearson publishes grade boundaries for Edexcel GCSE Computer Science after each exam series, and they change from year to year with paper difficulty. They show the raw marks needed for each grade. Your tutor marks full past papers and compares your scores with recent boundaries to estimate your grade and target the topics that matter most.
Most schools use a student book endorsed or approved by Pearson for Edexcel GCSE Computer Science, alongside the official specification and a good revision guide. Choose a book written for the current specification so the content and terminology match your exam. Your tutor links lessons to your textbook chapters and fills any gaps with exam-style practice.
Computational thinking, data, computers, networks, issues and impact, and problem solving with programming.
Start with questions on one topic while you are learning it, then move to full timed Edexcel GCSE Computer Science past papers near your exam. Mark each answer with the mark scheme and note where marks were lost. Your 1-to-1 tutor uses those notes to plan your next lessons.
Pearson publishes the Edexcel GCSE Computer Science specification on its website. It lists the topics, the skills you are assessed on and the structure of each paper, so use the current version for your exam year. Your tutor uses it to check that your revision covers exactly what you can be asked.
Pearson publishes past papers and mark schemes for Edexcel GCSE Computer Science on its website, and schools can access more through their secure portals. Use them under timed conditions, then mark your answers carefully with the mark scheme. Your tutor sets past-paper questions topic by topic, then full timed papers closer to your exam.
Yes. Tutors can set past-paper questions and go through them in the next session.
Yes. Lessons are online, so you can book times that suit your time zone.
Practise writing Python regularly on a computer, because Paper 2 is onscreen. Focus on reading code, fixing errors and completing programs that use loops, lists, functions and files. Your tutor sets timed coding tasks in the same style, then reviews your code so you learn to find your own bugs.
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