WASSCE Subject-Based Assessment: Papers, Command Words and Mark Logic
This domain covers how WASSCE subject papers reward subject-specific knowledge and skills. WASSCE is not one syllabus: each subject sets its own assessment objectives, paper pattern and grade descriptors, but the marking logic is shared. Candidates are tested on recall, application, analysis and practical or oral competence, depending on the subject.
Paper pattern and marks
- Paper 1 is usually objective/multiple-choice. It tests recall, discrimination and quick calculation; each item is normally worth 1 mark and there is no partial credit.
- Paper 2 is essay/theory. Structured questions carry short answers; extended questions carry 10–25 marks. Marks are awarded for accurate content, application to the context, and organisation.
- Paper 3 is practical, oral or project in subjects that include it. It assesses observation, recording, manipulation, and interpretation.
- School candidates' school-based assessment is moderated and combined with the written papers; private candidates are assessed on the written papers alone.
Command words and grade bands
- State/name: a brief factual answer.
- Describe: say what happens or what is seen, with detail.
- Explain: give reasons or mechanisms, using because/so that.
- Discuss: present a range of factors or both sides, then reach a judgement.
- Calculate: show formula, substitution, units and significant figures. Grades A1–C6 are credit; D7–E8 are pass but not credit; F9 is fail.
Worked example
A question asks: 'Explain two ways in which ... (4 marks).' The mark allocation signals 2 marks for two identified ways and 2 marks for the explanations. A full answer names each way and then gives a mechanism: 'Way 1 ... because ...'. A candidate who lists four ways without explaining earns at most 2 of 4 marks. The reasoning is that the command word is 'explain', not 'list', and the mark scheme pairs each point with its explanation.
Traps that cost marks
- Writing a long description when the command word is 'explain'.
- Listing more points than asked and omitting the required explanation.
- Ignoring mark allocation, so a 2-mark question receives a paragraph and a 10-mark question receives one line.
- Dropping units or significant figures in calculations.
- Answering only part (a) of a structured question and missing (b) and (c).
- Using everyday wording instead of the subject's technical terms.