Most parents I speak to have landed in one of two places on AI and homework. Some have banned it, and suspect it's being used anyway. Others have given up policing it and quietly hope it's fine.
Neither is quite right, and the good news is that the line between the two is easier to draw than it looks. It doesn't depend on which app your child opens. It depends on what's in their head when they close it.
Quick Answer: AI helps with homework when it makes your child think, and it becomes cheating when it does the thinking for them. The test is simple: could your child do a similar question tomorrow, without the AI? If yes, it helped. If no, it replaced the learning, even if the homework came back perfect. Good uses: explaining a concept a different way, checking work already done, quizzing before a test. Bad uses: producing answers, essays or working to copy down.
Why a Ban Doesn't Work
AI is built into the search engine, the phone keyboard, the writing app and, increasingly, the tools schools themselves use. A child told "no AI" is being given a rule they can't fully follow and you can't check.
The bigger problem is what a ban teaches. It turns AI into something to hide, which means your child uses it anyway, badly, without anyone to talk it through with. Teenagers are going to spend their working lives next to these tools. Better that they learn to use them well at the kitchen table than work it out alone.
It's also worth checking what the school says. Teachers increasingly set out when AI is allowed for a specific assignment, and some tasks explicitly invite it. Your child's teacher's rule for a piece of work beats any general rule you or I come up with.
The One Test: Could They Do It Again Without It?
Homework exists to put something into your child's head. The finished worksheet is just evidence that it happened. AI breaks that link: it can produce perfect evidence while nothing gets learned.
So judge the learning, not the worksheet. After an AI-assisted session, pick one question and ask your child to do a similar one on paper, without the chatbot. Or ask them to explain how they got an answer.
If they can, the AI worked as a tutor. If they can't, it worked as a ghostwriter, and the homework was wasted even though it's all correct. Ten seconds of checking tells you more than any rule about which apps are allowed.
Good Ways to Use AI for Homework
- "Explain this a different way." The textbook explanation didn't land, so ask for another one, or an analogy, or a simpler version. This is what a good tutor does, and AI is genuinely good at it.
- "Don't give me the answer. Give me a hint." Telling the chatbot what not to do is the most useful habit a student can build. Most AI tools will happily coach step by step if asked.
- "Check my working." After your child has done the problem themselves, AI can point out where the reasoning went off. The attempt comes first and the checking second.
- "Quiz me." Paste in the chapter notes and ask for ten questions, one at a time. It's one of the best revision tools available, and it pushes information in the right direction: out of your child's head, not into it.
- "What's wrong with this essay plan?" Feedback on their own ideas, not a replacement for them.
Uses That Quietly Replace the Learning
- Pasting in the question and copying the answer. The obvious one. It feels efficient, and it teaches nothing.
- "Write my essay and I'll change a few words." Editing someone else's thinking is a much easier skill than producing your own, and it's the second one that exams test.
- Asking for the working "to understand it", then copying the working down. Reading a solution feels like understanding. It usually isn't, until you've tried to produce one yourself.
- Using it to skip reading. A summary of a set text is useful after reading it. Instead of reading it, it's a shortcut to a shallower answer.
The awkward truth is that the bad uses feel better in the moment: faster, less frustrating, a finished worksheet. That's exactly why a rule is needed. Struggle is where learning happens, and AI is very good at removing struggle.
Always Check What It Tells You
Even used well, a chatbot is wrong more often than its tone suggests. It will state a false date, get a maths step wrong, or invent a quotation, all with complete confidence. That isn't a glitch; it comes from how these systems work, which we explain in how ChatGPT actually works.
The rule I give students: anything you'd be embarrassed to get wrong, check somewhere else. The textbook, the teacher's notes, a reliable source. A child who treats AI output as a first draft to verify is learning a skill that will matter for the rest of their life.
House Rules by Age
Primary school: AI homework help only with a parent sitting alongside. Many popular AI apps set a minimum age in their terms anyway. At this age the aim is simply to show that it can be wrong. Our guide to AI for kids has ways to explain it.
Lower secondary: allowed for explaining, hinting and quizzing, not for producing answers. Attempt first, then ask. Spot-check with the "do one without it" test now and then.
Upper secondary: more trust, and more responsibility. The rule becomes "you must be able to explain everything you hand in." In an exam year, lean hard on AI as a quizzing tool and keep it well away from the actual practice papers.
Whatever the age, make it a conversation rather than surveillance. "Show me how you used it" goes much further than "did you use it?"
The Kids Who Use It Best Understand It
Across our classes, one pattern is consistent: students who know how a language model works use it far more sensibly. Once you've seen that a chatbot is predicting likely words rather than looking up the truth, you stop copying from it and start questioning it. That's where the good habits come from.
That's the idea behind our AI & Python course for ages 13–17. Over 12 lessons, students build their own text generator in Python from scratch and watch it produce fluent, confident nonsense, which does more for their judgement than any rule. No coding experience needed. For more on what's worth learning at each age, see AI and coding for kids and teens.
Classes run in person at our Jurong East studio or live online, in groups of up to 12, and every course starts with a free 45-minute trial lesson. Book one and let your teen see what's going on inside the tool they're already using.
