Computer Science

Computer Science

IGCSE COMPUTER SCIENCE: SPECIFICATION CODE 0478 [Cambridge International Examinations]

Introduction

The Cambridge IGCSE Computer Science syllabus enables learners to develop an interest in computing and gain confidence in computational thinking and programming. Cambridge IGCSE Computer Science is an ideal foundation for further study at A Level or IB, and the skills learnt can also be used in other areas of study and in everyday life.

This syllabus aims to encourage candidates to develop computational thinking, that is thinking about what can be computed and how, and includes consideration of the data required. Learners apply their understanding to develop computer-based solutions to problems using algorithms and a high-level programming language. They also develop a range of technical skills, as well as the ability to test effectively and to evaluate computing solutions.

The assessment is by written papers, but the learning will be done in a mainly practical way: problem-solving and programming. Questions will require the candidate to think, use knowledge with understanding and demonstrate understanding gained through practising practical skills. Questions will not revolve around pure recall.

Aims

The Cambridge IGCSE Computer Science syllabus aims are to: • Develop computational thinking • Develop an understanding of the main principles of solving problems by using computers • Develop understanding that every computer system is made up of sub-systems, which in turn consist of further sub-systems

• Develop an understanding of the component parts of computer systems and how they interrelate, including software, data, hardware, communications and people • Acquire the skills necessary to apply this understanding to develop computerbased solutions to problems using a high-level programming language.

Content

• Theory of Computer Science including data representation, communication and Internet technologies, hardware and software, security, and ethics. • Practical Problem-solving and Programming including algorithm design and problem solving, programming, and databases.

Scheme of Assessment

Paper 1 Theory – Examination [60%]

This written paper contains short-answer and structured questions. There is no choice of questions and is external assessed.

Paper 2 Problem-solving and programming – Examination [40%]

This written paper contains short-answer and structured questions. There is no choice of questions. 20 of the marks for this paper are from questions set on the pre-release material.

The scheme of assessment results in students being graded from A* - G

Suitability

Cambridge IGCSE Computer Science is an ideal subject for students wanting a qualification in computer science. With the world increasingly reliant on technology it is vital for all careers that students can demonstrate aptitude in this field. The skills of computational thinking include abstraction and decomposition of problems.

An interest in computers, programming, and understanding how computers work. It prepares students for further study of computing in the Sixth Form, with a view to following a university course in Computer Science and employment in the broad and expanding field of computer related professions.

Useful links

https://www.cambridgeinternational.org/programmes-and-qualifications/cambridge-igcsecomputer-science-0478/