Weak vs Strong AI Prompts: 10 Examples

The fastest way to learn prompting isn't a definition. It's seeing the same request done badly, then done well, side by side.

Here are 10, built around the kinds of things people (and kids) actually ask AI for. For each one: the weak version, the strong version, and the single fix that made the difference.

1. Homework help

Weak: "help me with math"

Strong: "I'm in 6th grade. Explain how to add fractions with different denominators, step by step, with one worked example."

The fix: added the grade, the exact topic, and a format (steps plus an example).

2. A book talk

Weak: "summarize this book"

Strong: "Summarize this book in 3 bullet points, each under 10 words, then give one reason a 7th grader would like it."

The fix: set the format and length so it fits a 30-second talk.

3. A science explainer

Weak: "explain photosynthesis"

Strong: "Explain how photosynthesis works to a 7th grader, in 4 simple steps."

The fix: named the audience and capped it at 4 steps.

4. A poster outline

Weak: "tell me about volcanoes"

Strong: "Make a volcano poster outline for 6th grade: 5 short sections, simple words, one safety fact each."

The fix: asked for the actual format (a poster outline), not an essay.

5. Writing feedback

Weak: "is my paragraph good?"

Strong: "Act as a kind middle-school writing coach. Give me 3 specific ways to make this paragraph more persuasive."

The fix: gave it a role and asked for specific, numbered help.

6. A comparison

Weak: "compare these three phones"

Strong: "Compare these 3 phones in a table with columns for price, battery, and camera, one row each."

The fix: asked for a table with named columns, so you can actually scan it.

7. A story scene

Weak: "write a scary scene"

Strong: "In my story, a 12-year-old explores an abandoned lighthouse. Write a 5-sentence suspenseful scene where she hears footsteps upstairs."

The fix: gave the AI the character, the setting, and exactly what happens.

8. A welcome in another language

Weak: "write a welcome message"

Strong: "Write a friendly 2-sentence welcome message in Tagalog for a new classmate, simple and warm."

The fix: named the language, the length, and the tone.

9. A fact you'll rely on

Weak: "give me facts about our town's history"

Strong: "Give me 5 facts about our town's history. For each, tell me how sure you are and where I could check it."

The fix: asked the AI to flag its confidence so you can verify before you trust it.

10. Homework you should actually do

Weak: "write my essay for me"

Strong: "Here's my essay draft. Act as a coach and give me 3 suggestions to improve it, but don't rewrite it for me."

The fix: turned a shortcut into real coaching, so you learn and the work stays yours.

Spot the pattern

Every strong version did one of a few things: added detail, gave context or a role, set the format, or asked the AI to be honest about what it knows. That's the entire skill, repeated.

This whole post is basically a game, which is why we made it one. In Prompt Lab: Quest for the Perfect Prompt, you fix weak prompts exactly like these and watch the AI's answer transform. The first quest is free and needs no account.