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The original and still the best! For a fourth year running, our heads of department have been hard at work to create a series of predicted exams for Summer 2025!

Look no further, the complete set of Edexcel IGCSE Separate Science (4SS0) predicted exams for Paper 2. 3 full papers with mark schemes.

These questions are completely original and have been designed from scratch. There has been no reuse of previous exam questions.

This is for the following papers: 4BI1 - 2B; 4CH1 - 2C and 4PH1 - 2P.

For 2B:

Our predicted paper follows the format of the true Edexcel IGCSE Biology 2B paper closely. The obligatory comprehension question is also included. A mark scheme is also attached.

The paper covers the following specification points:

• Topic 2b - Cell structure (2.5B - 2.6B)
• Topic 2h - Transport (2.59 - 2.67)
• Topic 2i - Excretion (2.72B - 2.79B)
• Topic 2j - Coordination and response (2.87 - 2.89)
• Topic 3b - Inheritance (3.16B - 3.18B)
• Topic 4c - Cycles within ecosystems (4.11B)
• Topic 4d - Human influence on the environment (4.11B - 4.18B)
• Topic 5d - Cloning (5.17B - 5.18B)

For 2C:

Our predicted paper follows the format of the true Edexcel IGCSE Chemistry 2C paper closely. It is also the exact duration and mark-count, with questions of increasing difficulty. A mark scheme is also attached.

The paper covers the following specification points:

• Topic 1a - States of matter (1.5C - 1.7C)
• Topic 1e - Chemical formulae, equations and calculations (1.25 - 1.35C)
• Topic 1i - Electrolysis (1.55C - 1.60C)
• Topic 2e - Extraction and uses of metals (2.22C - 2.27C)
• Topic 2f - Acids, alkalis and titrations (2.28 - 2.33C)
• Topic 2h - Chemical tests (2.44 - 2.48C)
• Topic 3a - Energetics (3.6C - 3.7C)
• Topic 3c - Reversible reactions and equilibria (3.17 - 3.22C)
• Topic 4e - Alcohols (4.29C - 4.33C)
• Topic 4g - Esters (4.38C - 4.42C)

For 2P:

Our predicted paper follows the format of the true Edexcel IGCSE Physics 2P paper closely. It is also the exact duration and mark-count, with questions of increasing difficulty. A mark scheme is also attached.

The paper covers the following specification points:

• Topic 1c - Forces, movement, shape and momentum (1.25P - 1.30P)
• Topic 2b - Mains electricity (2.5)
• Topic 2d - Electric charge (2.22P - 2.26P)
• Topic 3d - Light and sound (3.26P - 3.29P)
• Topic 4d - Energy resources and electricity generation (4.18P - 4.19P)
• Topic 5c - Changes of state (5.8P - 5.14P)
• Topic 6d - Electromagnetic induction (6.16 - 6.20P)
• Topic 8c - Stellar evolution (8.7 - 8.11P)
• Topic 8d - Cosmology (8.13P - 8.18P)

Disclaimer: This document was created by department heads with many years of experience teaching the Pearson Edexcel IGCSE Science course. We cannot however guarantee that it is an accurate representation of the 2025 examinations and students should not treat it as such. Please use this as an aid, alongside other methods of revision.