Extensive Reading with BT21 is an interactive app where students can read across the curriculum. All the topics are relatable to students’ daily lives, such as pop cultural, mental health and technology. The passages are suitable for secondary school students aged 12 – 15.

Key features:
- A wide rage of text types to choose from.
- Each passage is followed by a reading exercise, two vocabulary exercises and two grammar exercises.
- Instant feedback makes learning easier and more flexible.