The perfect grounding for students intending to take their studies to a more advanced level Explaining Physics" contains all the essential concepts required by students studying Physics within any Key Stage 4 science course. " Explaining Physics" emphasizes the applications & social effects of physics & extends its treatment of energy & electronics. The features are: introductory page to each unit to bring out the relevance of the material to everyday life; simple questions at the end of each unit to consolidate learning; & helpful revision summary."