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Lesson 11 of 14
  • Year 10

Advanced testing and feedback

I can use further testing and feedback methods to make informed refinements to my design.

Lesson 11 of 14
New
New
  • Year 10

Advanced testing and feedback

I can use further testing and feedback methods to make informed refinements to my design.

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Lesson details

Key learning points

  1. Further testing deepens understanding of user needs.
  2. Analysis of feedback identifies refinements that improve usability.

Keywords

  • Testing - trying out a design to check its performance

  • Feedback - information from primary users or stakeholders about how well something works

  • Refinement - targeted improvements that make a design more effective

  • Iterate - process of refining and improving a design

  • Design decision - a deliberate choice to meet a requirement or solve a problem

Common misconception

Testing is a one-off activity that only happens at the end of designing.

Testing is an iterative process - it happens throughout development. Each round of testing reveals new insights and informs further refinement.


To help you plan your year 10 design and technology lesson on: Advanced testing and feedback, download all teaching resources for free and adapt to suit your pupils' needs...

Emphasise that advanced testing isn’t about proving success - it’s about uncovering limitations and improving inclusivity.
Teacher tip

Equipment

Content guidance

  • Depiction or discussion of mental health issues

Supervision

Adult supervision required

Licence

This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0 except where otherwise stated. See Oak's terms & conditions (Collection 2).

Lesson video

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Prior knowledge starter quiz

Download quiz pdf

6 Questions

Q1.
What is the main purpose of testing a prototype?

Correct answer: to check how well the design performs and identify improvements
to make the product look more professional
to finalise colour choices
to replace the design brief

Q2.
Feedback is information from users or stakeholders about how well something , helping identify improvements.

Correct Answer: works, functions

Q3.
Who are stakeholders in a design project?

only the designers
people who fund the project
Correct answer: anyone affected by or interested in the product
competitors

Q4.
Match each design term to its meaning:

Correct Answer:iteration,refining and improving a design over time

refining and improving a design over time

Correct Answer:prototype,a model made to test and develop ideas

a model made to test and develop ideas

Correct Answer:testing,checking performance or function against requirements

checking performance or function against requirements

Q5.
Why is it important to gather feedback from primary users?

they usually fund the project
Correct answer: they are the people who will actually use the product
they can give advice on materials
they can approve the marketing plan

Q6.
Making small, targeted improvements to a design is known as ...

Correct Answer: refinements

Assessment exit quiz

Download quiz pdf

6 Questions

Q1.
What is the benefit of carrying out further testing on a prototype?

Correct answer: It helps identify refinements that improve usability and performance.
It makes the product more decorative.
It avoids collecting feedback.
It speeds up mass production.

Q2.
A refinement is a targeted made to make a design more effective.

Correct Answer: improvement

Q3.
Match each action to its design stage:

Correct Answer:collecting user feedback,testing

testing

Correct Answer:making targeted changes,refinement

refinement

Correct Answer:repeating the process,iteration

iteration

Q4.
Which of these best describes the purpose of analysis of feedback?

to find faults in the design team
to reduce production time
Correct answer: to identify which aspects of the design need improvement
to choose cheaper materials

Q5.
The process of refining and improving a design repeatedly is called ...

Correct Answer: iteration

Q6.
Why is user-centred design important when iterating ideas?

It focuses only on aesthetics.
Correct answer: It ensures refinements are based on real user needs.
It avoids stakeholder involvement.
It reduces the need for prototypes.