Endorsed by Cambridge Assessment International Education to support the full curriculum framework from 2011.

Consolidate learning, deepen conceptual understanding and develop problem solving skills through practice questions; ideal for independent learning, homework or extension activities.

- Support and build on knowledge gained from the Learner's Book with practice exercises
- Provide additional 'intelligent practice' through variation
- Challenge learners to deepen and extend their understanding
- Incorporate the principles of variation and intelligent practice in each activity