IGCSE0973_w25_qp_21Multiple choice

Co-ordinated Sciences (9–1) 0973/21 — October/November 2025

Paper 2 Multiple Choice (Extended) (variant 1)

Question paper Mark scheme

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For the whole October/November 2025 seriesGrade thresholds

Grade boundaries for 0973/21

Grade	9-9	8-8	7-7	6-6	5-5	4-4	3-3	2-2	1-1
Marks	33	30	27	23	20	16	14	12	11

Minimum raw mark out of 40, from Cambridge's October/November 2025 grade thresholds. Cambridge sets A* only for the whole subject.

Also in October/November 20250973/11Paper 1 Multiple Choice (Core)0973/31Paper 3 Theory (Core)0973/41Paper 4 Theory (Extended)0973/61Paper 6 Alternative to Practical

Paper 2 Multiple Choice (Extended) — other years0973/21May/June 2026 0973/22May/June 2026 0973/21May/June 2025 0973/22May/June 2025 0973/21October/November 2024 0973/21May/June 2024 0973/22May/June 2024 0973/21October/November 2023 All Co-ordinated Sciences (9–1) papers →

IGCSE Co-ordinated Sciences (9–1) 0973/21 October/November 2025 — question paper & mark scheme (0973_w25_qp_21) | AssessPro