A Level
GCE A Level Computer Science OCR
Designed after consultation with members of the British Computer Society and a number of top universities, OCR’s AS and A Level Computer Science qualifications inspire and challenge students to apply the knowledge they gain with the creative and technical skills they acquire.
Assessment:
Unit 1: Computer Systems (40%). This unit is assessed via written examination. Topics include: the characteristics of contemporary processors, input, output and storage devices; software and software development; exchanging data; data types, data structures and algorithms; legal, moral, cultural and ethical issues.
Unit 2: Algorithms and Programming (40%). This unit is assessed via written examination. Topics include: elements of computational thinking; programming and problem solving; pattern recognition, abstraction and decomposition; algorithm design and efficiency.
Unit 3 – Programming Project (20%).
Topics Covered per Half Term
Terms |
Year 12 |
Year 13 |
Autumn 1
|
Programming Structure & function of the Processor Types of Processor
|
Project Structure and function of the processor. Input, output and storage Operating systems Application Generation Software Development Types of programming language Compression, encryption and hashing Databases |
Autumn 2
|
Programming Input, output and storage Data Types Boolean Algebra Operating Systems |
Projects Networks Web technologies Data types |
Spring 1
|
Programming Legislation Application Generation Software Development Compression, encryption, hashing Databases Networks |
Project Data structures Boolean Algebra Computer related legislation Ethical, moral and cultural issues |
Spring 2
|
Programming Ethical, moral and cultural issues Data Structures Types of programming language |
Project Computational thinking Programming techniques Computational methods |
Summer 1
|
Programming Programming techniques Thinking abstractly Thinking procedurally Thinking logically Algorithms |
Algorithms Revision
|
Summer 2 |
Exams |
Exams |