- Plan your own revision and focus on the areas you need to revise with key content summaries and revision activities for every topic

- Understand key terms you will need for the exam with user-friendly definitions and a glossary

- Breakdown and apply scientific and mathematic principles with clear worked examples

- Use the exam tips to clarify key points and avoid making typical mistakes

- Test yourself with end-of-topic questions and answers and tick off each topic as you complete it

- Get ready for the exam with tips on approaching the paper, and sample exam questions