Loading lesson...

Practice Lab challenges — Maîtrise de l'étude avec l'IA

Module 4: Writing better prompts — AI is just a tool. I'll show you how to write prompts that actually get you what you want.

True or False: Adding more words and length to your prompt automatically makes it higher quality.
False — clarity and strict constraints matter far more than word count. — A highly specific 3-sentence prompt is better than a rambling 5-paragraph prompt.
As you finish Module 4, what is the ultimate goal of Prompt Engineering you should adopt?
To stop treating the AI like magic, and start driving it predictably like a fast machine. — Generative AI requires you to step into the driver's seat.
What makes a 'Good' prompt fundamentally different from a 'Lazy' prompt?
A good prompt uses specific, unbreakable constraints to limit the AI's options. — The difference lies in forcing the math engine onto a strict, narrow path.
How does the AI treat an instruction if you don't explicitly give it one?
It mathematically guesses the most average, generic possible outcome based on its training data. — Without constraints, the AI defaults to the 'middle of the road'.
What is the absolute fastest way to get a completely generic, boring response from an AI?
Ask a one-sentence question with zero context or formatting rules. — A lazy prompt guarantees a lazy output.
Why is it dangerous to ask the AI to 'Make this sound better' without any constraints?
Because 'better' is subjective, and the AI might rewrite your voice using overly enthusiastic corporate jargon. — The AI doesn't know what you consider to be 'better' unless you give it rules.
Which framework should be your default standard when completing serious work with an AI?
RCTF (Role, Context, Task, Format) — TRACE is for evaluating output, but RCTF is for generating output.
True or False: Once you master prompt engineering, the AI will never make another mistake.
False — prompt engineering drastically reduces errors, but you must still verify the output using TRACE. — The AI is a machine, and machines still make calculation errors. Always verify.
Why do we say 'Constraints equal Control' in this module?
Because every limitation you add mathematically forces the AI closer to the exact answer you want. — By limiting the AI's choices, you gain control over what it writes.