The Historical Investigation is a student-led independent research project forming the Non-Examination Assessment component of the A-Level History qualification. It requires learners to design a focused historical question, gather and critically evaluate a range of primary and secondary sources, and present a sustained analytical argument within a 3000–4000 word essay. This task assesses the ability to engage in historical methodology, evaluate interpretations, and construct a well-substantiated narrative, mirroring the professional practice of historians.
Unit 4: Non-Examination Assessment (NEA) is a compulsory component of the WJEC CBAC A-Level History qualification, accounting for 20% of the total A-Level marks. It requires students to independently research and write a 3000-4000 word historical enquiry on a topic of their choice, drawn from any period or theme studied during the course. The NEA assesses your ability to formulate a clear question, analyse sources and interpretations, and construct a sustained argument based on evidence. This unit is crucial because it develops the skills of independent research, critical thinking, and academic writing that are essential for university study and beyond.
The NEA is divided into two parts: Part A focuses on primary sources (worth 20 marks), where you analyse and evaluate two or more sources for their utility and reliability in addressing your question. Part B (worth 40 marks) requires you to engage with historians' interpretations, comparing and contrasting at least two different historical viewpoints. The final 20 marks are awarded for overall argument, structure, and communication. You must submit a title, a question, and a bibliography. The NEA allows you to explore a topic you are passionate about, deepening your understanding of historical methodology and historiography.
This unit fits into the wider A-Level by consolidating the analytical skills you have developed across the examined units. It encourages you to think like a historian: questioning evidence, recognising bias, and constructing nuanced arguments. Success in the NEA demonstrates your ability to work independently and manage a long-term project, skills highly valued by universities and employers. The topic you choose should be manageable, with accessible sources, and should allow you to demonstrate a clear argument that engages with both primary sources and historical interpretations.
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