CCEA A-Level Nutrition and Food Science Research Project (Unit A2 2): how to plan, carry out and present an internally assessed investigation

What this unit demands

The Research Project (Unit A2 2) is different from the written units. It is internally assessed coursework that asks you to plan, carry out and report an independent investigation into a nutrition or food-science topic. Instead of recall under exam conditions, it rewards the skills of forming a focused question, designing a sound and ethical method, handling data honestly, and reasoning to evidence-based conclusions. Because it is synoptic, the best projects draw naturally on the nutrients, diseases, choice, security and safety content of the taught units.

This guide sets out the stages of the project and the skills assessed. The matching dot-point page gives a worked walk-through and practice questions; this overview ties the process together.

Choosing and planning the project

A project begins with a focused research question or hypothesis that is testable and manageable. The key skill is narrowing a broad interest to something specific: a defined group, a clear variable, and an outcome you can measure. You then plan the methodology, deciding what primary data to collect (questionnaire, survey, interview, sensory-analysis panel or practical investigation) and what secondary data to use (textbooks, journals, reputable websites, government and health-body reports).

Good planning also means thinking about the sample (size and selection), validity (does the method measure what you intend?), reliability (would it give consistent results?), and ethics (informed consent, confidentiality and avoiding harm). These considerations, planned in advance and discussed in the report, are central to a strong mark.

Carrying out, analysing and concluding

You then gather the data systematically and record it accurately, before analysing it with suitable tables, graphs, charts and simple statistics. The analysis should look for patterns and, crucially, relate the primary findings to the secondary research, discussing where they agree or differ. From this you draw evidence-based conclusions that answer the original question, acknowledge limitations honestly, and suggest improvements or further research.

Presenting the report

The project is presented as a clear, logically structured report. A typical structure includes an introduction and aim, a literature or secondary-research section, the method, the results and analysis, a conclusion, and a referenced list of sources. Accurate referencing and correct subject terminology throughout show academic rigour and support the credibility of the work.

How this unit is assessed

A typical CCEA profile for the Research Project:

• Planning. A focused, testable question and a sound, ethical method with a sensible sample.
• Research and data. Effective use of both primary and secondary data, accurately gathered and recorded.
• Analysis. Suitable presentation and analysis, relating primary findings to wider research.
• Conclusions and communication. Balanced, evidence-based conclusions with limitations, and a clear, well-referenced report.

Check your knowledge

A set of process questions covering the research project. Use them to check your understanding of the method the assessment rewards.

1. Explain the difference between primary and secondary data. (2 marks)
2. State two methods of collecting primary data. (2 marks)
3. Explain what is meant by validity and reliability. (2 marks)
4. State two ethical issues to consider when collecting data from people. (2 marks)
5. Explain why a project should use both primary and secondary data. (2 marks)
6. Describe how data can be presented and analysed. (2 marks)
7. Explain why limitations should be acknowledged in the conclusion. (2 marks)
8. List the main sections of a research-project report. (2 marks)