Computing

This is a two-year course in which you would develop

• Knowledge and understanding of the main elements of computing
• Knowledge and understanding of the application of computing in a variety of contexts
• Confidence and competence in understanding the use of computer-based systems
• An awareness of the social, economic and legal implications of using computer-based systems in a variety of situations
• Skills in using the methodologies and techniques needed to design, implement and test computer-based systems, in order to solve practical problems.
• Practical programming skills that can be applied to designing solutions and problem solving.

Study of this subject provides a sound theoretical and practical basis for students who wish to progress on to further studies in the area or simply to gain an insight into the principles of computing. Computing at A Level is very different from the day-to-day use of PCs as a hobby or as a tool used in other subjects. It is an academic subject and is not about mastering the latest system available in the IT or games market.

A Level computing requires a systematic and logical approach to problem-solving. The ability to reason logically and to be able to see rules and patterns and how they fit together is a very important attribute for the subject.

Programming is an essential aspect of this course. No previous experience with programming is assumed, but students are expected to put in a considerable amount of practical work required to master basic programming skills using more than one language.

For students interested in Computer Science at degree level it is recommended that they also study A Level Mathematics.

A Level Computing syllabus for September 2008 entries:

AS Unit 1
Problem solving, programming, data representation and practical exercise
AS Unit 2
Computer components, the stored program concept and the Internet
A2 Unit 3
Problem solving, programming, operating systems, databases and networking
A2 Unit 4
Practical project

Assessment break down:

Unit 1

• 2 hour on-screen exam
• 60% of total AS mark
• 30% of total A Level mark

Unit 2

• 1 hour written exam
• 40% of total AS mark
• 20% of total A Level mark

Unit 3

• 2.5 hour written exam paper
• 60% of total A2 Level mark
• 30% of overall A level mark

Unit 4 – Centre-assessed project

• 40% of total A2 Level mark
• 20% of A level mark