Metacognition is one of the most highly effective but under-used teaching strategies in all of education. Over-complicated by some, over-simplified by others and misunderstood by many, this area of theory and practice is in need of a fresh look. will provide a clear, practical guide for teachers and school leaders to embed metacognition into classroom practice and school culture to enhance student outcomes. Looking at classroom pedagogy, teacher CPD, transition, and more, argues a case for evidence informed application of simple but effective ways to boost student independence, self-regulation, self-efficacy and motivation.