2 · The scientific method (your map)
Every good science project follows the same path. Scientists call it the scientific method — it's just a careful, step-by-step way to ask a question and find a trustworthy answer instead of guessing. Science Buddies, a site teachers and science-fair students use all over the world, lays the steps out like this:
| Step | What you do | In plain words |
|---|---|---|
| 1. Question | Ask something you can test | "Can an AI tell my dog from my cat by photo?" |
| 2. Background research | Find out what's already known | Read trusted sources — and cite them |
| 3. Hypothesis | Write a testable guess | "I think it will be right at least 8 out of 10 times." |
| 4. Experiment | Test the hypothesis fairly | Train the model, then test it on new photos |
| 5. Analyze + conclude | Look honestly at the data | "It was right 7/10 — close, but not quite my guess." |
| 6. Communicate | Share results so others can check | Build a poster, present, and cite your sources |
Three things make this the scientific method and not just "doing a project":
- Your guess is testable. A good hypothesis can turn out wrong — and that's allowed. "AI is cool" can't be tested. "The model will be right at least 8 of 10 times on new photos" can.
- You change one thing at a time. That one thing you change is called the variable. If you change ten things at once, you won't know which one mattered.
- You report what really happened. Not what you wished happened. A surprising result is still a real result — sometimes the best ones.
Notice that AI is a tool inside the method, not a replacement for it. AI might help you research, train a model, or organize your data — but you ask the question, you run the test, and you decide what the results mean. That's the difference between a scientist who uses AI and someone who just lets AI do the thinking.
Think about it. Turn this into a testable hypothesis: "I think AI is good at sorting recycling." (Hint: how good? right how many times out of how many?)
Sources
- Science Buddies. Steps of the Scientific Method. https://www.sciencebuddies.org/science-fair-projects/science-fair/steps-of-the-scientific-method
- Society for Science. Regeneron ISEF — scientific integrity as a core value. https://www.societyforscience.org/isef/