IGCSE0973_s25_qp_31Written

Co-ordinated Sciences (9–1) 0973/31 — May/June 2025

Paper 3 Theory (Core) (variant 1)

Question paper Mark scheme

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For the whole May/June 2025 seriesExaminer report Grade thresholds

Grade boundaries for 0973/31

Grade	4-4	3-3	2-2	1-1
Marks	52	42	31	21

Minimum raw mark out of 120, from Cambridge's May/June 2025 grade thresholds. Cambridge sets A* only for the whole subject.

Also in May/June 20250973/11Paper 1 Multiple Choice (Core)0973/12Paper 1 Multiple Choice (Core)0973/21Paper 2 Multiple Choice (Extended)0973/22Paper 2 Multiple Choice (Extended)0973/32Paper 3 Theory (Core)0973/41Paper 4 Theory (Extended)0973/42Paper 4 Theory (Extended)0973/51Paper 5 Practical Test 0973/61Paper 6 Alternative to Practical 0973/62Paper 6 Alternative to Practical

Paper 3 Theory (Core) — other years0973/32May/June 2026 0973/31May/June 2026 0973/31October/November 2025 0973/32May/June 2025 0973/31October/November 2024 0973/32May/June 2024 0973/31May/June 2024 0973/31October/November 2023 All Co-ordinated Sciences (9–1) papers →