Teacher's Guide outlines a clear aim for each lesson and step by step instructions for achieving it. Extra practice activities for the whole class, for weaker classes, and for stronger classes, ensure that Metro can fit into any classroom. Video lessons are fully supported with instructions on how best to conduct each stage of the lesson. Access to Online Homework allows teachers to track their students' progress. Classroom Presentation Tool shows the Student Book and Workbook on screen with embedded video and audio, and additional interactive activities.