Blue Skies is a series in American English that fully develops 21st century competencies. It follows the modular approach and is organized into six modules.
- Six modules
- Five lessons, a closing activities section (Workbook) and a revision section
- Lively dialogues
- Motivating and contemporary topics with multicultural and cross- curricular information
- Clear grammar presentations and practice
- A wide variety of reading and listening tasks
- Pairwork and group work communication activities
- A step-by-step guide to writing
- Culture pages
- Useful learning tips