Seamless continuity from Level 1 in terms of quality, design, authoring and language style Clear and logical layout with step-by-step illustrations of technical skills to enable learners to grasp difficult concepts and put theory into practice Professional focus with case studies and activities assisting learners to progress onto further engineering study Progress checks at the end of each section to help learners identify what content they feel confident with, and which topics require further study Industry focus case-studies are showcased at the end of each unit that describe real achievements in the world of engineering and contextualizes what has been learnt