KJSEA Integrated Science

Integrated Science draws together biology, chemistry and physics concepts, which means revision works best when organized by topic rather than tackled all at once. This page brings together KJSEA Integrated Science past papers, our 2026 prediction papers, marking schemes and topical revision guides to help you cover the full breadth of the subject.

How to Revise KJSEA Integrated Science

• Work through one topic area at a time (biology, chemistry, physics) using a revision guide before mixing them in a full paper.
• Practice diagram-based and practical-style questions, which are common in Integrated Science papers.
• Use the marking scheme to check whether key scientific terms and units were included, not just the final answer.
• In the final weeks, use our KJSEA 2026 Integrated Science prediction paper to test your overall coverage.

KJSEA Integrated Science Materials

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