Login Portal
Oxford Online School

Key Stage 4

💻 Computer Science

The Pearson Edexcel International GCSE in Computer Science is a linear qualification that develops students' understanding of computational thinking, programming, and the principles of digital systems.

Overview

The Pearson Edexcel International GCSE in Computer Science is a linear qualification. The aims and objectives of this qualification are to enable students to understand the fundamental principles and concepts of computer science, analyse problems in computational terms, think creatively and logically, and understand the wider impact of digital technology on individuals and society.

What Students Study

International GCSE Computer Science — Learn Programming and Computing Online

The Pearson Edexcel International GCSE in Computer Science is a linear qualification designed to develop students' understanding of computational thinking and the principles of computer systems. Students learn to design, write, and debug programs, and explore how digital technology impacts the wider world.

  • Understand fundamental principles and concepts including abstraction, decomposition, logic, algorithms, and data representation
  • Analyse problems in computational terms and develop practical programming skills
  • Think creatively, analytically, and logically when solving problems
  • Understand the components of digital systems and how they communicate
  • Understand the social and ethical impacts of digital technology
  • Apply mathematical skills relevant to computer science

Paper 1: Principles of Computer Science

Externally assessed written examination — 1 hour 30 minutes, 50% of the total IGCSE. Covers the theoretical underpinnings of computer science including data representation, computer systems architecture, networks, and programming concepts.

  • Data representation
  • Computer systems
  • Networks and the internet
  • Programming
  • Security and ethics

Paper 2: Application of Computational Thinking

Externally assessed written examination — 1 hour 30 minutes, 50% of the total IGCSE. Tests students' ability to apply computational thinking to solve problems, including designing algorithms and tracing code.

  • Computational thinking and problem solving
  • Algorithm design and pseudocode
  • Programming in a high-level language
  • Testing and debugging programs

Course Details

Assessment

100% external assessment covered by two written examinations. Paper 1: Principles of Computer Science — 1 hour 30 minutes, 50% of the total IGCSE. Paper 2: Application of Computational Thinking — 1 hour 30 minutes, 50% of the total IGCSE. All papers must be taken at the end of the course of study.

Course Duration

The IGCSE Computer Science is a two-year programme. During those two years, students have access to live online classes, academic mentor support, and one-to-one subject support.

Course Outcome

International GCSE qualifications enable successful progression onto International A Level and beyond. Upon completing the course, students will achieve a Pearson Edexcel qualification, providing that all examinations have been completed and passed.

Entry Requirements

Students whose English is not their first language are required to either sit an internal English assessment or provide an English certificate at a minimum level B2 in all components. Two years of previous school reports are required.

FAQs

Frequently asked questions

Have questions about IGCSE Computer Science? Here are some of the key things families often want to know.

Next steps

Take the next step towards your future

Our IGCSE programme prepares students aged 14–16 for internationally recognised qualifications and a smooth progression to Sixth Form.