Because this course builds on the knowledge, understanding and practical skills that are developed in GCSE and IGCSE it is expected that pupils will have taken Physics at this level. Proficiency in mathematics is also very important.
The Cambridge Pre-U Physics course is designed to be academically rigorous while offering complementary views of the subject emphasizing both mathematical reasoning and the historical and philosophical development of the subject. Choice is partly provided by an independent personal investigation chosen by the pupil in consultation with the teacher. Flexibility is also provided by allowing pupils to opt for questions testing their preferred approach to the subject.
Physics offers much variety; from skilful experimentation to careful mathematical deduction; from studying the atomic nucleus to looking at the structure of the whole Universe; from designing new devices of practical use to inventing new ways of imaging the world; from explaining the simple phenomena of everyday life to making sense of things never seen. The Physics covered will provide opportunities for illustrating its use in areas as diverse as medicine, engineering, space exploration, transport, communications, environmental issues and geology. The mathematical requirements are incorporated into the Physics: areas covered include vectors, computer modelling, logarithms, sinusoidal and exponential functions, differentiation and integration.
Part A of the course consists of topics including Mechanics, Gravitational Fields, Deformation in Solids, Energy Concepts, Electricity, Waves, Superposition and Atomic and Nuclear Physics. The practical work encourages the skilful use of instruments and design of experiments, and teaches the rewards of deft work. Computing also pays an important and varied role. Key skills in experimental work, data analysis and communication will be monitored via a series of “can-do” tasks. The candidates have an opportunity to develop their interests and communication skills through researching a topic and delivering a presentation to their fellow pupils.
Part B of the course consists of topics including Rotational Mechanics, Oscillations, Fields, Gravitation, Astronomy, Cosmology, Electromagnetism and Nuclear and Quantum Physics. The pupils will also undertake an individual practical investigation of their own choosing.
Physics combines well with many subjects, particularly other sciences, including Mathematics, Economics or Geography.
Physics is much respected at university entrance. It is required for the Physical Sciences and Engineering. It is useful for Medicine, given the extent of technology used in that field. The financial institutions appreciate the clarity of thought and numeracy developed by Physics; lawyers, too, are in need of colleagues with training in science. Physics has much to offer those who want their futures involved with practical ways of helping other people and, equally, those who wish to understand Nature in as fundamental a way as possible.
D.N. Lancefield