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About GCSE Computer Science
GCSE Computer Science is taken at the end of Year 11. It splits into two halves: computational thinking and programming on one side, and the theory of how computers, data and networks work on the other. Both boards examine that split with two papers, and neither grades coursework, so the whole result comes from the exams. You can see how our GCSE tutoring works.
The two boards are on different specification generations, and that matters. AQA's current specification is first examined in 2027 and is tiered, so students sit either Foundation, where grades 1 to 5 are available, or Higher, where grades 4 to 9 are. Edexcel's 1CP2 has run since 2022 and is not tiered: one set of papers for everyone, graded 9 to 1.
Programming is the part students most often under-prepare, and it carries a lot of marks. AQA expects code in C#, Python 3 or VB.NET and examines SQL in Paper 2. Edexcel examines Python 3 only, against a published language subset, and its Paper 2 is a practical onscreen exam. We work in the language and the format your child's board uses, with past papers and mark schemes.
Who GCSE Computer Science Is For
This course suits students who want a Computer Science grade they can rely on.
- Year 10 and Year 11 students sitting GCSE Computer Science this summer
- Students aiming for grades 7 to 9
- Learners who can code but lose marks on the written papers
- Students who need more practice on algorithms, data and networks
- AQA students deciding between Foundation and Higher tier
GCSE Computer Science Exam Boards We Cover
Both boards set two papers and neither grades coursework, but they differ in almost everything else. AQA's current specification is tiered and first examined in 2027, with two written papers. Edexcel's 1CP2 is untiered, and its Paper 2 is a two-hour onscreen exam where students write real programs. AQA examines SQL; Edexcel does not, and works in Python 3 alone against a published language subset.
AQA
Version 1.3 of the specification, with first exams in 2027, and tiered. Paper 1 is Computational thinking and programming skills, a written exam of 2 hours worth 90 marks and 50% of the GCSE, drawn from Fundamentals of algorithms and Programming, where students design, write, test and refine code in C#, Python 3 or VB.NET. Paper 2 is Computing concepts, a written exam of 1 hour 45 minutes worth 90 marks and 50%, drawn from Fundamentals of data representation; Computer systems; Fundamentals of computer networks; Cyber security; Relational databases and structured query language; and Ethical, legal and environmental impacts of digital technology. Paper 2 assesses SQL programming as well as theory, and questions run up to extended response. The total scaled mark is 180 and there is no non-exam assessment. Foundation tier covers grades 1 to 5 and Higher covers 4 to 9, with an allowed grade 3 for a Higher student who just misses grade 4.
Edexcel
Two papers, first assessed in 2022, and not tiered. Paper 1 is Principles of Computer Science, a written exam of 1 hour 30 minutes worth 75 marks and 50% of the qualification, covering Computational thinking; Data; Computers; Networks; and Issues and impact as five compulsory questions, one for each topic. Paper 2 is Application of Computational Thinking, a two-hour onscreen exam worth 75 marks and 50%, covering Problem solving with programming as six compulsory questions. Students write, test and refine programs onscreen in the IDE of their choice, using Python 3 and the published Programming Language Subset. There is no graded coursework, though the centre must confirm through a Practical Programming Statement that each student had the chance to program in Python, and that statement is submitted by 31 May in the exam year.
How Centaurus Helps GCSE Computer Science Students Excel
Tier and Paper Route Confirmed
AQA now runs Foundation and Higher. We look at recent work with you before the school confirms the tier, then teach to that paper.
Programming in the Right Language
AQA accepts C#, Python 3 or VB.NET. Edexcel examines Python 3 only, against its language subset. We teach the one that applies.
Onscreen Exam Practice
Edexcel's Paper 2 is sat on a computer in the student's own IDE. We rehearse in that format so nothing about the setting is new on the day.
Algorithms Before Code
Both boards test computational thinking on paper. Students learn to read, trace and design algorithms by hand, not only inside an editor.
SQL Covered Where It Counts
AQA examines SQL programming in Paper 2. We teach relational databases and queries to the depth the paper asks for.
Classes in Your Local Time
Live sessions scheduled around your time zone, so no late nights or early mornings just to make a class.
Why Centaurus Stands Out
Choosing the right GCSE Computer Science support makes a real difference. Here is how Centaurus Academy compares with typical online providers.
Meet our Team Of Experts
Our expert tutors bring deep subject knowledge and a passion for teaching — helping every student reach their full potential.
What Parents Say About Us
Hear from the parents and students who have experienced our personalised teaching first-hand.
Excellent long-term experience
We have an excellent long-term experience with the academy and Sir Awais. Our three children studied with them during different periods and succeeded well. We highly recommend the academy.
Excellent academy
Centaurus Academy is truly one of the best educational institutions I've come across. The environment is nurturing, the staff are incredibly dedicated, and the quality of education is outstanding. They focus not only on academic excellence but also on character building and personal growth. The teachers are supportive and go the extra mile to ensure every student feels confident and motivated.
My child has gained confidence
I'm very satisfied with the dedication and teaching approach. My child has gained confidence and improved significantly in understanding math concepts, thanks to the teacher's clear explanations and supportive guidance.
Frequently Asked Questions About GCSE Computer Science
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