Â There are 12 units per Coursebook. Each unit covers reading comprehension, vocabulary, grammar, spelling, listening, speaking and writing. â¢ Exposure to authentic texts in a variety of text types prepares students for language in the real world. â¢ Straightforward instructional design (Show-Explain-Apply) effectively meets the needs of first generation English learners, making lessons more achievable and boosting motivation. â¢ All language skills are taught in the context of a theme, allowing for relevant and meaningful learning. â¢ Activities throughout the units allow for active learner engagement, improving retention and increasing interaction between teachers and students. â¢ Continuous and comprehensive assessments allow on-going and accurate evaluation of studentsâ understanding.