A Level Computer Science

Subjects covered AS Subject Content The AS specification develops a broad understanding of the key principles of computer systems, including programming, data structures, algorithms, computation, data representation, computer systems, organisation and architecture of computers, uses of computing, communication and networking. Assessment Paper 1: Tests the ability to program, as well as theoretical knowledge of computer science. On-screen exam – 1 hour 30 minutes – 50% of AS A series of short questions and write/adapt/extend programs Paper 2: Written examination – 1 hour 30 minutes – 50% of AS A series of short answer and extended answer questions. A Level Subject Content The A Level specification develops a broad understanding of the key principles of computer systems, including programming, data structures, algorithms, computation, data representation, computer systems, organization and architecture of computers, uses of computing, communication and networking, databases, big data, functional programming, problem solving and a practical computer project. Assessment Paper 1: Answer a series of short questions and be able to write/adapt/extend programs in an electronic answer document. On screen examination – 2 hours 30 minutes – 40% of A Level Paper 2: Compulsory short answer and extended answer questions from the subject content of the course. Written examination – 2 hours 30 minutes – 40% of A Level Non-exam assessment: Using the knowledge and skills gained through the course to solve or investigate a practical problem. 20% of A Level. Careers AS Computer Science is suited to those who want to extend their general interest in computers, or to develop skills in computer science such as abstraction, logic, algorithms and data representation. A Level Computer Science extends on the above and is suited to those who want to apply knowledge and understanding of the principles and concepts of computer science, including analysis and computational terms; design, program and evaluate computer systems that solve problems, making reasoned judgements and presenting conclusions.