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Pillows arranged as a living-room obstacle course

⚖️ Kitchen Balance

A coat-hanger balance that settles every heavier-or-lighter argument.

📚 Learn·20 min·Free·Ages 3–5·👶 Medium·🧑 Hands on · 3 min prep

⚠️ Safety first

Stay in the room. Nothing small enough to swallow on the scales.

You know your child best — supervise the whole time and skip anything that isn't right for them. See our Terms.

Why this is good for your child

  • ✓Comparing
  • ✓Estimating

🌱 Montessori-inspired · Early Math

What you need

Coat hanger · 2 cups · String

How to do it

  1. 1.Hang a cup from each end of a coat hanger.
  2. 2.Put something in each side.
  3. 3.Guess which will sink before you let go.

How it actually goes

⏱ 30-second set-up —
Thirty seconds: put coat hanger, 2 cups, string on a tray or a clear bit of floor, and sit down next to it before you call them over.
🧑 What you do —
Show it once, slowly, without talking over yourself. Then hand it over and stop helping unless they ask.
👶 What they do —
Line things up, count out loud, and notice what's the same.
✅ What success looks like —
At 3–4 they'll repeat it, narrate it, and want to change the rules. Let them change the rules.
🧺 How to put it away —
Everything back into one basket or tray, carried back to its spot by them. Naming the spot out loud is what makes it stick.
📈 When they outgrow it —
Older? Count it, then ask how many there'd be with one more.
🔄 Give me 3 more