🧬 IGCSE Biology – Complete Resource Hub

Master Biology with
Edexcel or CIE

Comprehensive resources, past papers, and expert guidance for both Pearson Edexcel (4BI1/4XBI1) and Cambridge IGCSE Biology (0610/0970).

πŸ“– Course Overview

IGCSE Biology helps learners understand the living world, develop scientific enquiry skills, and gain a deeper appreciation of biological systems. Both Cambridge (CIE) and Pearson (Edexcel) syllabuses cover similar core content, provide excellent preparation for A-Level Biology, and are accepted worldwide.

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CIE Exam Codes

0610 (Standard)
0970 (9-1)

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Edexcel Exam Codes

4BI1 (Linear)
4XBI1 (Modular)

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Exam Sessions

CIE: June & November
Edexcel: January, June & November

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Grading

CIE: A*–G / 9–1
Edexcel: 9–1 (Higher Tier)

🧬 Which Exam Board to Choose?

πŸ“˜ Cambridge (CIE)

Assessment Structure:

β€’ Paper 1/2: Multiple Choice (Core/Extended)
β€’ Paper 3/4: Theory (Core/Extended)
β€’ Paper 5: Practical Test (hands-on)
β€’ Paper 6: Alternative to Practical (written)

Key Features: Core caps at grade C. Extended covers additional topics and includes longer answer questions requiring data interpretation and application. The syllabus covers 21 topics, including cells, enzymes, nutrition, transport, genetics, ecology and biotechnology.

2026-2028 Syllabus: No new topics added. Core candidates sit Papers 1 & 3; Extended candidates sit Papers 2 & 4. All candidates choose Paper 5 or Paper 6.

Explore CIE Page β†’

πŸ“— Pearson Edexcel

Assessment Structure:

β€’ Paper 1B: Core Biology (nature/variety, structure/function, reproduction/inheritance, ecology, biological resources)
β€’ Paper 2B: Further Biology (advanced topics, data analysis, practical skills)
β€’ Modular format (4XBI1) available

Key Features: Emphasis on real-world applications and practical skills. Paper 2B includes questions on data analysis and experimental design. Topics include cells and organisation, biological molecules, enzymes, nutrition, transport systems, coordination and response, genetics, inheritance, ecology and biotechnology.

2026 Syllabus: Five main topics: nature and variety of living organisms, structures and functions in living organisms, reproduction and inheritance, ecology and the environment, and use of biological resources.

Explore Edexcel Page β†’

πŸ“š Free Digital Library

Notes, worksheets, and video tutorials – suitable for both exam boards.

πŸ“­ Biology resources will be added soon. Check back later!

πŸ“˜ CIE IGCSE Biology (0610/0970) Past Papers

Access official Cambridge IGCSE Biology past papers with mark schemes.

πŸ“­ CIE past papers are being uploaded. Please check again later.

πŸ“— Edexcel IGCSE Biology (4BI1/4XBI1) Past Papers

Access official Pearson Edexcel IGCSE Biology past papers with mark schemes.

πŸ“­ Edexcel past papers are being uploaded. Please check again later.

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