This is second edition has been thoroughly revised and updated throughout, for even greater clarity and exam focus.

• All content and terminology reviewed and updated to reflect the trends in recent exam papers.

• Clear, concise revision of examinable topics.

• Divided into five sections: Scientific Investigations, Biology, Chemistry, Physics and Earth & Space.

• Includes official exam questions taken from:

  • the 2023 Exam Paper

  • the 2022 Exam Paper

  • the 2019 Exam Paper

  • the SEC 2018 Sample Exam Paper

  • NCCA Sample Questions

• Clear guidance on diagrams and graphs to help students practise for the exam.