Free family workout · 20 minutes · ages 7–17
The Real-Price Drill
Ads, apps, and now AI shopping helpers are all designed to make buying feel easy. This workout builds the opposite muscle: question the price, then decide on purpose.
What you'll need
- Pen and paper for your child
- A kitchen timer or phone timer
- One real thing your child wants to buy (a game, a toy, a subscription, a snack — their choice)
- Optional: one AI chat tool on your device, used together at the end — your child never needs their own account
Why this matters (read this part to yourself first)
Money sense isn't about lecturing kids to save. It's about noticing that almost everything around them — ads, "limited time" banners, one-tap checkout, and increasingly an AI that cheerfully recommends what to buy — is engineered to skip the thinking step. A child who learns to pause and ask a few plain questions before spending has a skill that pays off for life. That pause is what you're practising today.
Step 1 — Name the want (2 min)
Have your child pick one real thing they want and write it down, with the price. No judgement about whether it's "worth it" yet — we're just getting it on paper where we can look at it calmly.
Step 2 — Want or need? (3 min)
Ask your child to write one sentence for each: "This is a want because…" and "Someone might call it a need because…" Most things are wants dressed up as needs, and that's fine — the skill is being able to tell, not to always say no.
Step 3 — The real price (5 min)
Now the interesting part. Together, work out what the thing really costs beyond the sticker:
- Time: how many hours of chores or allowance does it equal?
- Trade-off: what's the next-best thing that same money could buy? (Economists call this "opportunity cost." Your kid will just call it "the other thing I wanted.")
- After the first day: will they still care about this in a month? How do they know?
Step 4 — Ask the AI — and check its angle (5 min)
Optional but powerful. On your device, together, ask an AI: "Should a kid buy [the thing]? Give the case for and the case against." Then ask your child the real question: "Whose side does it seem to take — and what did it leave out that we know about our own life?" The lesson: AI can lay out options fast, but it doesn't know your family's money, your child's other wants, or what actually makes them happy. The deciding is still theirs.
Step 5 — Decide on purpose (3 min)
Your child writes their decision — buy now, wait, save for something better, or skip — and one reason. There's no wrong answer here; buying it can be the right call. The whole point is that they chose instead of getting swept along. Tape the decision to the fridge. In a month, look back and ask how it went.
The three-word version, for everyday life
Before any purchase — theirs or yours — your family's shortcut is three words: "What's it really?" (as in, what's it really cost, and do we really want it). Say it in the checkout line. Say it when an ad works on you. Kids copy the pause more than the sermon.
Safety rules we use in every workout
- A parent is present whenever AI is used. AI tools have their own age requirements — the parent's account, the parent's device.
- Never enter your child's name, school, photos, or any personal details into an AI tool.
- The child's own thinking always comes first, on paper, before the AI sees anything.
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This is one workout from the money-sense week of the 10-week Human Edge System. The full course gives you a parent lesson, conversation script, workout, and reflection prompt for every week — covering critical thinking, AI fluency, communication, resilience, money sense, purpose, and a final portfolio your child builds and keeps.