The Boost! Skills Series is the definitive and comprehensive four-level series of skills books for junior English learners. The series has been developed around age-appropriate, cross-curricular topics that develop students? critical thinking and examination techniques. It follows an integrated skills approach with each of the skills brought together at the end of each unit. The twelve core units in Boost! Writing 3 follow a clear and transparent structure to make teaching and learning easy and fun. The writing skills build and progress across the four levels of Boost! Writing and are correlated to the next generation of tests of English.