What does the non-exam assessment (NEA) require, and how is it marked?
The non-exam assessment design and make project (component 2), its four parts (Investigate, Design, Make, Evaluate), the iterative process, the contextual challenges and how the 100 marks are awarded.
A focused answer to the Edexcel GCSE Design and Technology non-exam assessment (component 2), explaining the Investigate, Design, Make and Evaluate parts, the iterative process, the contextual challenges and how the 100 marks are awarded.
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What this dot point is asking
This is Edexcel Component 2, the non-examined assessment (NEA), worth 50% of the GCSE and marked out of 100. It is a design and make project responding to a contextual challenge Pearson sets, following an iterative design process. While the NEA is not an exam, understanding its structure and mark allocation is essential, and the designing and making principles (1.14 to 1.17) are exactly the skills it assesses. This page explains what each part requires and how the marks are awarded.
Structure and marks
- Investigate (16 marks): analyse the contextual challenge, identify the client and user and their needs, research existing products and user requirements, and write a justified product specification.
- Design (42 marks): produce a range of different initial design ideas, review them, develop a chosen idea into a final design (modelling and testing), communicate the design clearly, and review the chosen design. This is the largest section.
- Make (36 marks): manufacture the prototype with appropriate tools and processes, working safely and accurately, demonstrating quality and accuracy (working within tolerance).
- Evaluate (6 marks): test the prototype against the specification and gather client and user feedback, then evaluate honestly and suggest improvements.
The iterative process
Pearson presents the content in a linear order to show what is needed at each stage, but the expectation is iteration: each idea and model is tested and refined, and the design develops through cycles of feedback. Modelling and prototyping are central, proving concept and function before the final make.
Contextual challenges and assessment
Pearson provides three themes, each with two contextual challenges, released on 1 June the year before certification. The student chooses one challenge and develops an individual response. The challenge is broad, so the student must analyse it to define a specific client, user and problem. The project is internally assessed by the school and externally moderated by Pearson to ensure consistent standards.
Exam-style practice questions
Practice questions written in the style of Pearson Edexcel exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.
Edexcel NEA16 marksInvestigate (worth 16 marks): for a chosen contextual challenge, how should a student investigate needs and research and write a product specification to access the top band?Show worked answer →
The NEA Investigate section is worth 16 marks. Moderators reward a focused, analytical investigation, not a padded one.
A top-band Investigate analyses the contextual challenge to identify a real client and user and their needs, carries out relevant research (analysing existing products against criteria such as form, function, materials and cost, and gathering user views and anthropometric or ergonomic data), and draws clear conclusions from it.
It then writes a product specification that is justified by the research: each point (size, materials, function, cost, sustainability, aesthetics) traces back to a finding, and the points are measurable where possible so the design can be tested against them later.
Marks are lost for generic research that is not analysed or linked to the brief, and for a specification that is a wish-list with no justification. The key is that every part of the investigation informs the specification and the later design.
Edexcel NEA6 marksEvaluate (worth 6 marks): how should a student test and evaluate the final prototype to access the marks for this section?Show worked answer →
The NEA Evaluate section is worth 6 marks. Moderators reward genuine testing against the specification and the client and user.
A strong evaluation tests the final prototype against each point of the product specification (does it meet the size, function, cost and other measurable criteria) and gathers client and user feedback by having them use or review it. It uses the results to make an honest judgement of how well the prototype meets the need.
It then suggests justified modifications and improvements based on the testing, showing the iterative mindset (what would be changed and why) even though the project is complete.
Marks are lost for vague self-praise ("it works well") with no testing against the specification or real user feedback. The key is objective testing and honest, evidence-based evaluation, including improvements.
Related dot points
- How design takes place within contexts, investigating environmental, social and economic challenges, opportunities and constraints, including fair trade, carbon offsetting, green design, recycling, human capability, cost and life cycle analysis.
A focused answer to Edexcel GCSE Design and Technology 1.14 on how contexts and environmental, social and economic challenges influence designing and making, including fair trade, carbon offsetting, green design, recycling and life cycle analysis.
- Strategies for investigating and analysing the work of past and present professionals and companies and existing products, using specification criteria such as form, function, user requirements, materials, cost, sustainability and marketability.
A focused answer to Edexcel GCSE Design and Technology 1.15 on investigating and analysing the work of past and present designers and companies and existing products, using criteria such as form, function, materials, cost and sustainability.
- The use of different design strategies to generate initial ideas and avoid design fixation, including collaboration, user-centred design and systems thinking, within an iterative design process.
A focused answer to Edexcel GCSE Design and Technology 1.16 on the design strategies used to generate ideas and avoid design fixation, including collaboration, user-centred design, systems thinking and iterative design.
- Techniques to develop, communicate, record and justify design ideas, including freehand sketching, annotated and isometric and perspective drawing, orthographic and exploded views, schematic diagrams, CAD and written justification.
A focused answer to Edexcel GCSE Design and Technology 1.17 on the techniques to develop, communicate, record and justify design ideas, including freehand sketching, isometric and perspective drawing, orthographic and exploded views, schematic diagrams and CAD.
- How all design and technological practice takes place within contexts that inform outcomes, selecting materials, components and manufacturing processes by their properties, advantages, disadvantages and justification for a given context.
A focused answer to Edexcel GCSE Design and Technology 1.13 on selecting materials, components and manufacturing processes for a context, judging by properties, advantages and disadvantages and justifying the choice for a given product.
Sources & how we know this
- Pearson Edexcel GCSE (9-1) Design and Technology (1DT0) specification — Pearson Edexcel (2022)