The Teacher's Pack contains the Classroom Presentation Tool, Teacher's Guide and the Teacher's Resource Center (with teacher's access to Online Practice). The Classroom Presentation Tool delivers heads-up lessons for both the Student Book and Workbook. Class audio, video, answer keys, and teaching notes are available online or offline, and updated across the teacher's devices. The Teacher's Guide supports teachers to understand and apply the principles of inquiry-based learning, with full guidance and notes for every lesson.