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Path: AI for your kid's homeworkLesson 2 of 3

Explain any topic at your child's level

A simple recipe for getting AI to explain any school topic in words your child understands, then checking it's right.

5 min readLast fact-checked: Oct 3, 2026Sources ↓

The short answer

Tell the AI who it’s explaining to: your child’s age, what they already know, and how you’d like it explained. The more specific you are, the better the explanation. Then check it against the textbook.

Both OpenAI (maker of ChatGPT) and Google (maker of Gemini) give the same core advice: be clear and specific, give context, and keep refining with follow-up messages. [1][2]

The 4-part recipe

1Say the age or grade
2Say what they already know
3Ask for an everyday example
4Set the length
Age + what they know + how to explain + how long.

Put together, it looks like this:

Explain [topic] to a [age]-year-old who already knows [something related]. Use an everyday example, and keep it to five short sentences.

Vague: “Explain fractions.”

Specific: “Explain fractions to an 8-year-old who knows how to share things equally. Use a pizza as the example, and keep it to five short sentences.”

The second version tells the AI exactly who it’s talking to and how to say it, so the answer fits your child.

Adjust it with follow-ups

The first answer isn’t final. Just reply to change it:

  • “Simpler, please.”
  • “Use a cricket (or football) example instead.”
  • “Turn this into a short story.”
  • “Give me two questions to ask my child to check they understood.”

Make it a conversation with your child

You don’t have to show your child the screen. A simple approach:

  1. Read the AI’s explanation yourself first.
  2. Explain it to your child in your own words, using the example.
  3. Ask your child to explain it back to you. If they can, they’ve got it.

For younger children, this keeps you at the keyboard, which fits the age rules in the golden rule.

Watch out

Simple explanations can leave out important details, and AI can occasionally get things wrong. Before teaching it, compare the explanation with your child’s textbook or class notes. If they don’t match, the textbook and teacher win.

Try it yourself

Try the recipe. Then swap in your child’s topic and age:

Explain photosynthesis to a 9-year-old who knows that plants need sunlight and water. Use an everyday example, and keep it to five short sentences.

You've got this
  • Tell AI the age, what your child knows, how to explain it, and how long.
  • Use follow-ups like “simpler, please” to fine-tune the answer.
  • Check against the textbook, then explain it in your own words.
Next in this path · Lesson 3Make practice questions and flashcardsKeep going
AI for your kid's homeworkThe golden rule: help them learn, don't do the work5 min readAI for your kid's homeworkMake practice questions and flashcards5 min read
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Sources

  1. OpenAI Help Center — Prompt engineering best practices for ChatGPT— accessed Oct 3, 2026
  2. Google Workspace Learning Center — Tips to write prompts for Gemini— accessed Oct 3, 2026

What changed

Oct 3, 2026: First published.