Students of A Level Computer Science will develop the ability to apply the fundamental principles and concepts of computer science, including abstraction, decomposition, logic, algorithms and data representation. Additionally students will analyse problems in computational terms through the practical experience of solving such problems, including writing programs to develop the capacity for thinking creatively, innovatively, analytically, logically and critically the capacity to see relationships between different aspects of computer science. Learners will acquire mathematical skills related to Boolean algebra; comparison and complexity of algorithms as well as number representations and bases. Finally, learners will enhance their ability to articulate the individual (moral), social (ethical), legal and cultural opportunities and risks of digital technology.