Computing

Computing

GCE Advanced Level AS/A2

Course Content
The course is based around four individual modules taught over two years

AS Computing
At AS, the specification comprise of two units that encourage candidates to develop their knowledge and understanding of computer systems, the principles of computing (including programming) and how these are applied to the solution of problems.

Unit 1 Computer Fundamentals (written exam)

• Hardware
• Software
• The presentation, structure and management of data
• How data is transmitted and networked
• The life cycle of systems development
• The characteristics of information systems
• The implications of computer use

Unit 2 Programming techniques and logical methods (written exam)

• Designing solutions to particular problems
• How procedural programs are structured
• The types of data and data structures
• The common facilities of procedural languages
• How to write maintainable programs
• How to test and run solutions

A2 Computing
The A2 specification builds on the content of AS by encouraging candidates to gain an understanding of systematic methods such as the use of algorithms and test strategies, the maintenance of computer systems, and the skills associated with documenting solutions and encourages candidates to further develop skills associated with applying this knowledge and understanding to producing computer-based solutions to real problems.

Unit 3 Advanced Computing Theory (written exam)

• The function of operating systems
• The function and purpose of translators
• How computer architectures are structured
• How data is represented
• How data is structured and manipulated
• High level language programming paradigms
• Low level languages
• How databases function

Unit 4 Computing Project (coursework)

• Understanding of definition, investigation and analysis
• System design
• Software development and testing
• Documentation
• Evaluation
• How to produce written reports covering these topics

How it is Taught
A Level Computing aims to develop problem-solving ability in a computing context using an algorithmic approach, demonstrate knowledge of programming through a problem solving scenario and develop an understanding of the hardware and software aspects of Computing.

Lessons and homework contain a combination of theory and practical work. Unlike Applied ICT, the majority of the assessment for this unit is examinations (80% written exams and 20% Coursework) although the balance between practical and theory in the classroom will be roughly 50/50. The computing rooms are equipped with workstations connected to the College network.

Examination Details

Module :% of Grade :Duration :Date :Type of Assessment

1 : 25% : 1.5 hours : Year 1 : Written paper 100 marks

2 : 25% : 1.5 hours : Year 1 : Written paper 100 marks

3 : 30% : 2 hours : Year 2 : Written paper 120 marks

4 : 20% : Substantial Project : Year 2 : Coursework 80 marks

Useful/Common Subject Combinations
AS/A Level Maths.

Careers and HE Information
This course will prepare students who wish to go on to higher education courses or employment where a knowledge of Computing would be beneficial.