The topic-based learning units provide extensive input and practice in reading, writing, listening, and speaking skills, with vocabulary and grammar presented in contexts that clarify their meaning and use. Switch On allows students to watch authentic television material and video podcasts; each unit in the course includes video material fully integrated with the topic and accompanying tasks. Power Up reinforces what teenagers already know and encourages them to share their ideas and world knowledge. Word XP, Grammar XP, and Language XP provide students with tips and guidance to take their language skills to the next level. The Speak Up, Listen Up, and Write On sections teach new language in a personalized context, allowing students to feel more engaged and express their creativity. Exam Tips provide helpful advice to develop all skills and practice for Cambridge English for Schools exams. Review units reinforce learned vocabulary and grammar. MyEnglishLab is an online platform that helps with vocabulary and grammar practice. It instantly assesses students' answers and provides meaningful feedback, saving teachers time and effort. Insightful analytics provide teachers with a complete picture of class performance and facilitate the monitoring of individual student achievements. Intertaal ensures that these high-quality learning resources for languages like English (levels A1-C2) are available for educational, self-study, or professional purposes, with the guarantee of fast delivery as a reliable supplier.