OCR Level 3 Advanced Subsidiary GCE in Computing
Pupils develop the capacity to think creatively, innovatively, analytically, logically and critically. It includes more computer science than traditional ICT. A level Computer Science is excellent preparation for students looking to take computing studies at degree level, or for anyone considering any kind of career in computing.
Complimentary subjects are the more logical and technical subjects such as Maths and Science.
A level
unit 1: computer Systems ƒ?? Examined unit
It will cover the characteristics of contemporary systems architecture and other areas including the following:
ƒ?›The characteristics of contemporary processors, input, output and storage devices
ƒ?›So¨tware and so¨tware development
ƒ?›Exchanging data
ƒ?›Data types, data structures and algorithms
ƒ?›legal, moral, cultural and ethical issues

unit 2: Algorithms and Programming ƒ?? Examined unit
This unit consists of two sections, sections A and B that cover the following:
ƒ?›Elements of computational thinking
ƒ?›What is meant by computational thinking
ƒ?›problem solving and programming
ƒ?›How computers are used to solve problems and programs can be written to solve them
ƒ?›Algorithms
ƒ?›The use of algorithms to describe problems and standard algorithms

unit 3: Programming Project
Candidates and/or centres select their own user-driven problem of an appropriate size and complexity to solve. This will enable them to demonstrate the skills and knowledge necessary to meet the Assessment Objectives. Through coursework, students gain an understanding of definition, investigation and analysis, system design, so¨tware development and testing, documentation, evaluation and how to produce written reports covering these topics.