The A Level Computer Science qualification helps students understand the core academic principles of computer science. By studying Computer Science at advanced level, you will learn to master how to program using a variety of different structures and languages. You will be able to understand how a computer works, how the Internet is constructed and a range of principles for organising data, such as ‘big data’. In today’s world, where Technology is constantly changing, technological and information literacy skills are as essential as literacy and numeracy. As part of the course, you reflect on the ethical, cultural and social issues involved in modern computing. Computer Science at A Level is valued by universities and employers since it requires the development of analytical thinking and problem solving skills. This course also lays an appropriate foundation for further study of Computer Science, Engineering, Physics or related subjects in higher education. Many problems in the sciences, engineering, health care, business and other areas can be solved effectively with computers, but finding a solution requires both computer science expertise and knowledge of the particular application domain. Thus, computer scientists often become proficient in other subjects.