Cutting through the complexities of the classroom with a well-evidenced and researched set of level performance descriptors (ones which Ofsted would do well to look at), Andy Griffith and Mark Burns provide themselves with a platform on which the rest of the book is based. Each chapter offers an appropriate balance of research and practical tips, meaning that not only are you working with ideas that generate outstanding learning in the classroom, but that you will also understand why they work -” so you can go on and develop more ideas yourself. The encouragement given to reflect on your own performance as a teacher is well supported with numerous techniques and strategies, with the reader getting a sense that the authors have benefited themselves from reflection in their own classroom and therefore are justifiably passionate about how this helps achieve excellence. And it is that commitment to excellence that perhaps is the overriding tone of the book. So whilst the authors point out that there are no money-back guarantees if outstanding learning is not the outcome as a result of reading this book, I doubt very much that anyone will need a refund. Quite the opposite. They will be recommending it to a colleague. Just like I have.