This is the official Cambridge mark scheme for Thinking Skills (9694) Mark Scheme 1 (Variant 3) from the 2026 May-June session. Mark schemes show exactly how each mark is awarded, including acceptable alternative answers, required key terms, and common errors that lose marks. Cambridge mark schemes use notation like "allow," "accept," and "do not credit" to define the boundary between full marks and zero.
Also referenced as: 9694_s26_ms_13 · 9694/13/m/j/26 ms · 9694/13 May/June 2026 ms
Paper 1: Problem Solving (AS) — This is Paper 1: Problem Solving (AS), worth 50 marks with a duration of 1h 30m. Around 13 numerical/logical problem-solving questions, often in multiple parts. Credit is given for intermediate steps — never write only the final answer. When units are given in the question stem, use the same units in your solution.
This mark scheme corresponds to 9694_s26_qp_13. For maximum revision benefit, attempt the question paper under strict exam conditions first, then use this mark scheme to self-assess. Pay attention to the marking notation: "allow" means an alternative is accepted, "do not credit" means a specific phrasing is rejected even if technically correct, and "ORA" (or reverse argument) means the mark can also be earned with the opposite reasoning.
Cambridge mark schemes reward precise language. For Thinking Skills (9694), look for keywords the examiner requires — definitions must include specific terms (e.g., "per unit mass," "resultant"), and calculations must show working even if the final answer is correct. Understanding mark scheme conventions helps you write answers that hit every marking point, not just the general idea.
