TL;DR:
Write the rules down together: what the helper is for, when, and for how long.
Ask for hints first, then check against your own work. The goal is to understand, not to copy.
Parents decide the rules and talk about what the helper says. Nothing replaces the conversation.
Your daughter is twelve, stuck on fractions, and a homework helper is one click away. You do not want to ban it, and you do not want it to do her homework either. A short family agreement, written once and revisited, handles most of the problem better than a mood-of-the-day argument.
Decide what the helper is for
Start with a plain purpose. A helper is for explaining a step you do not follow, checking your own work, and practising. It is not for producing answers you hand in as yours. If a teacher has class rules about AI, those come first, and the family rules sit inside them.
What happens step by step
The family sits down together and drafts the rules in one page.
Everyone, kids included, adds one rule they care about.
The page goes where everyone can see it, such as the fridge or the study wall.
After two weeks the family checks what is working and edits the page.
Kids follow rules they helped write far more readily than rules they were given. It also gives you a calm moment to explain the reasons.
Walk-through: a family agreement for homework help
Here is a sample agreement. Change anything to suit your own household.
Hints first. Ask for a hint or the next step before the answer. Try the problem yourself for a few minutes before asking at all.
Show your thinking. After a hint, write the next step in your own words in your notebook.
Check, do not copy. Finish the problem yourself, then ask the helper to check it. Nothing is handed in that you cannot explain.
Time limits. For example, one homework session of up to thirty minutes with the helper, then a break. Pick a number you can keep.
Talk about it. Once a week, tell a parent one thing the helper explained and one thing it got wrong or you disagreed with.
Parents decide. Parents choose which tools are allowed, set the time, and can look at what was asked. Rules change as you get older.
Private stays private. No full names, addresses, school names, passwords or photos of people in a chat.
Take the second rule. A child who says "I added the numerators and kept the denominator" in her own words understands the step. A child who reads the answer aloud may not. Hints first and writing it out keep the thinking on her side of the screen.
Why hints first works
Struggling a little is how the idea sticks. A hint keeps the struggle at the right size, while a full answer removes it and leaves you with a page of correct work you cannot reproduce on a test. Ask the helper to explain why, not only what, and to quiz you afterwards.
What the rules cannot do
They cannot make the helper right. It sometimes makes mistakes, so teach kids to check against a textbook or a teacher.
They cannot replace trust. Talk about why cheating hurts the person who does it.
They cannot cover every tool. New apps appear, so revisit the agreement.
They are not a substitute for your judgment. You know your child.
Privacy and control
Choose tools whose privacy page you have read. Look for a helper that does not listen or look when it is idle, and that asks before it sends or buys anything. Keep payment methods away from your child's account, and sit with them for the first sessions so you understand what the tool can see.
Revisit the rules as kids grow
A rule that suits an eleven-year-old may feel babyish at fifteen. Set a date, perhaps the start of each term, to read the page again. Ask your child what is working, what feels unfair, and what has changed in their schoolwork. Loosen one rule at a time and see how it goes.
Keep one rule fixed throughout: you can always ask a parent or teacher about anything the helper said. A child who knows that door is open is far more likely to tell you when something odd happens.
One more practical point: agree on where the helper is used. A shared room, such as the kitchen table, makes it easy to glance at the screen and join in, and it keeps the helper part of family life instead of a secret. Headphones can come later, once trust is established.
Try it yourself
DuckyHelper is one tool that works this way: press one key in any app (fn on a Mac, Ctrl+Shift+Space on Windows and Linux), ask out loud, and it answers out loud while you keep working. It has study guides, practice and quizzes available when you want them, so the "check, do not copy" rule has a natural home. You can try it for 10 minutes with no card.
Frequently asked questions
At what age should a child start?
There is no single answer. Start together, with a parent present, and loosen supervision as trust grows. Follow any age rules in the tool's terms.
What if my child ignores the rules?
Do not turn it into a punishment first. Ask what the shortcut gave them, and revisit the purpose of the helper together.
