How is SQA Higher Human Biology assessed, and what does the assignment require?
The structure of the SQA Higher Human Biology course assessment (question paper 1, question paper 2 and the assignment), the marks and conditions of each component, and the skills of scientific inquiry assessed throughout.
An SQA Higher Human Biology overview of the course assessment, covering the multiple-choice question paper 1, the extended-response question paper 2, the externally marked assignment, the marks and conditions of each, and the scientific inquiry skills assessed across the course.
Reviewed by: AI editorial process; not yet individually human-reviewed
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What this dot point is asking
This overview explains how SQA Higher Human Biology is assessed: the two question papers, the assignment, the marks and conditions of each, and the scientific inquiry skills tested throughout. It is the assessment map for the three content areas (Human Cells, Physiology and Health, and Neurobiology and Immunology).
The three components
- Question paper 1 is a multiple-choice (objective) paper worth 25 marks. It samples the breadth of knowledge and understanding across all three areas of the course, so no topic can be ignored.
- Question paper 2 is the larger written paper, worth 95 marks. It uses restricted-response and extended-response questions and focuses on applying knowledge to unfamiliar contexts and on scientific inquiry skills, such as interpreting data, evaluating experiments and performing calculations.
- The assignment is worth 20 marks and is marked externally by the SQA.
The assignment
The report is marked across set categories: a clear aim, the underlying biology, the handling of data, correct graphing, an analysis of the results, a valid conclusion that addresses the aim, an evaluation of the procedure, and the overall structure of the report. A strong assignment links the practical work to relevant biology and presents valid data correctly.
The skills of scientific inquiry
Across all three components, the SQA tests the scientific method, not just recall:
- Planning an investigation and identifying variables.
- Selecting and presenting information in tables and graphs.
- Processing data with calculations such as percentage change, ratios and averages.
- Analysing and concluding from the evidence.
- Evaluating reliability and validity and suggesting improvements.
Examples in context
Example 1. Choosing an assignment topic. A candidate investigates how exercise intensity affects pulse rate, taking their own measurements and comparing them with published data. The biological basis (the control of heart rate) links the practical work to the course, which the markers reward under underlying biology.
Example 2. An inquiry-skill question in paper 2. A question gives an unfamiliar set of results and asks the candidate to calculate a percentage change and evaluate the reliability of the method. This tests scientific inquiry skills rather than recall, exactly as the assignment does.
Try this
Q1. State the total number of marks for the Higher Human Biology course assessment. [1 mark]
- Cue. 140 marks (25 plus 95 plus 20).
Q2. State one requirement of the research stage of the assignment. [1 mark]
- Cue. It must include experimental work that lets the candidate make their own measurements.
Exam-style practice questions
Practice questions written in the style of SQA exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
SQA Higher assignment20 marksOutline what a candidate must include in the Higher Human Biology assignment report to gain marks across the marking categories.Show worked answer →
The assignment is worth 20 marks and is marked externally by the SQA. It is a report on a research topic with a biological basis, and the research stage must include experimental work that allows the candidate to make their own measurements.
Marks are awarded across set categories: a clear aim, the underlying biology, the handling of data (including the candidate's own experimental results and data from other sources), correct graphing, an analysis of the results, a valid conclusion that addresses the aim, an evaluation of the procedure, and the overall structure of the report.
A strong report therefore states a focused aim, links the work to relevant underpinning biology, presents valid data correctly in tables and graphs, analyses it, evaluates the method, and ends with a conclusion supported by the evidence.
SQA Higher 20212 marksState the two question paper components of the Higher Human Biology course assessment and what each mainly tests.Show worked answer →
The course assessment has two written question papers, both set and marked by the SQA.
Question paper 1 is a multiple-choice (objective) paper. It is worth 25 marks and mainly tests the breadth of knowledge and understanding across the whole course.
Question paper 2 is the larger written paper, worth 95 marks. It uses restricted-response and extended-response questions and focuses on applying knowledge and on scientific inquiry skills such as analysing and interpreting data.
Award one mark for identifying question paper 1 as the multiple-choice paper testing breadth, and one mark for question paper 2 as the extended-response paper testing application and inquiry skills.
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Sources & how we know this
- SQA Higher Human Biology Course Specification (X840 76) — SQA (2019)
- Higher Human Biology course overview — Planit (SQA partner) (2024)