🧬CAIE A Level Biology (9700)
Assessment & Examinations
Assessment objectives, exam paper formats, routes, and Cambridge exam sessions for A Level Biology learners, teachers, and parents worldwide.
CAIE A Level Biology (9700) develops learners’ understanding of biological concepts, principles, and experimental techniques. This guide outlines the objectives, assessment format, and structure of CAIE Biology examinations to support effective preparation and learning strategies.
Assessment objectives (AO1, AO2 & AO3)
CAIE Biology evaluates knowledge, application, and investigative skills in biological science.
AO1 – Knowledge & Understanding
- Demonstrate knowledge of scientific terms, concepts, and processes.
- Explain biological principles and relationships.
- Use scientific vocabulary and conventions effectively.
AO2 – Handling & Application of Information
- Analyse and interpret biological information and data.
- Apply understanding to unfamiliar biological situations.
- Construct reasoned explanations of biological phenomena.
AO3 – Experimental Skills & Investigations
- Plan and execute experiments safely and accurately.
- Observe, measure, and record results precisely.
- Evaluate experimental procedures and suggest improvements.
Weighting of Assessment Objectives
| Objective | AS Level (%) | A Level (%) |
|---|---|---|
| AO1 Knowledge & Understanding | 40 | 40 |
| AO2 Application & Analysis | 40 | 40 |
| AO3 Experimental Skills | 20 | 20 |
Examination Papers
Paper 1 • Multiple Choice
- 1h15m • 40 marks
- AS Level content only.
Paper 2 • AS Structured Questions
- 1h15m • 60 marks
- Written questions from AS syllabus.
Paper 3 • Advanced Practical Skills
- 2h • 40 marks
- Practical work assessing AO3 skills.
Paper 4 • A Level Structured Questions
- 2h • 100 marks
- Advanced theory and application.
Paper 5 • Planning, Analysis & Evaluation
- 1h15m • 30 marks
- Evaluates planning and data analysis skills.
Exam Sessions & Time Zones
CAIE Biology examinations are offered in June and November worldwide, and in March for select regions. Centres follow Cambridge administrative zones to maintain consistent timing and security.