Problem validation
Problem validation means gathering evidence that the problem exists and matters before building anything.
AI for Kids · Class 9 · Module 9 of 9
Innovation Capstone
Validate the problem before you fall in love with the solution.
8 sessionsSessions 65–72
4 weeksTypical pace
AppliedLevel
Class 9Artificial Intelligence
The big idea
The Class 9 capstone runs the full innovation cycle: confirm the problem is real, build a prototype, test it with users, and pitch it with documentation honest about what works and what does not.
Why it matters
Problem validation is the discipline that stops months being spent solving something nobody had.
Unpacked
What you will actually learn
Three core ideas, each taught with worked examples and then practised until it feels obvious.
Build and test
Build and test proceeds in short cycles with real users involved throughout.
Demo and documentation
Demo and documentation present the working prototype alongside the evidence and the known limitations.
Did you know?
Startup post-mortems consistently name “no market need” as the top reason for failure — building something nobody wanted.
Common mix-up
“A great idea sells itself.” Evidence sells ideas. Show what users did, not what you hoped they would do.
Session by session
Your 8-session journey
Sessions 65–72 of the 72-session year, at two one-hour sessions per week.
- 1
Warm-up and big picture
Where this module fits, what you will build, and a hands-on starter that gets everyone curious about problem validation.
- 2
Problem validation
Guided teaching on problem validation, worked through together with the teacher.
- 3
Problem validation — practice lab
Independent practice, small challenges and one deliberate mistake to diagnose.
- 4
Build and test
Guided teaching on build and test, building directly on the previous two sessions.
- 5
Build and test — practice lab
Applied tasks that combine problem validation and build and test in one piece of work.
- 6
Demo and documentation
Demo and documentation introduced and practised, completing the toolkit needed for the project.
- 7
Project build
Guided build session for the module project: AI product prototype and pitch.
- 8
Test, present and reflect
Finish, test against the checklist, present the work and explain the decisions behind it.
Project lab
AI product prototype and pitch
Every module ends with something the student built themselves and can demonstrate. This is the piece that goes into their portfolio and gets explained out loud at the end of session 72.
Try this at home
Before building, find five people with the problem. If you cannot find five, reconsider the problem rather than the solution.
It is finished when
- It works from start to finish without breaking
- You can explain every part of it in your own words
- You tested it and improved at least one thing afterwards
- Someone else used or understood it without your help
By the end of this module
Students finishing Module 9 can:
- Explain and use problem validation without prompting
- Explain and use build and test without prompting
- Explain and use demo and documentation without prompting
- Build and finish ai product prototype and pitch
- Test your own work and correct what you find
- Talk an adult through what you made and why
Word bank
The vocabulary introduced here, in plain language:
- validation
- Evidence that a problem or solution is real.
- MVP
- The smallest version that tests the core idea.
- pivot
- Changing direction based on what you learned.
Module challenge
Think you have got this?
0 XPLevel 1 · Curious Beginner
6 quick questions drawn from this module — vocabulary, the project you build, and a myth-or-fact round. Every wrong answer explains itself, so a mistake still teaches you something.
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