Synopsis Physics deals with the study of the fundamental properties of matter on all scales, from the sub-nuclear to the cosmic- and the nature of space and time. It also underpins the whole of modern technology, such as the lasers in CD players, the silicon chips in computers, the optic fibre cables used in communications and the transmitters in mobile phones. This book is about learning to be a more effective teacher. The intended audience is any physics teacher who is interested in learning about recent developments in physics education.