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Fabric covering wooden blocks

📮 Posting Slot Box

Post large wooden discs through a slot cut in a lidded container.

🥄 Make·15 min·Free·Ages 1–3·👶 Easy·🧑 Hands on · 5 min prep

⚠️ Safety first

Stay in the room. No coins or small parts — discs must be too big to swallow. Not for under 1.

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

  • ✓Pincer grip
  • ✓Hand-eye coordination

🌱 Montessori-inspired · Practical Life

What you need

Container with lid · Large wooden discs

How to do it

  1. 1.Cut a slot in a plastic lid.
  2. 2.Offer 6–8 large discs in a small dish.
  3. 3.Show one post, then let them work alone.

How it actually goes

⏱ 30-second set-up —
Thirty seconds: cut one slot in a shoebox lid, wide enough for a wooden disc or a milk-bottle top. Put five discs in a small bowl beside the box.
🧑 What you do —
Post one disc yourself, slowly, then put the bowl in front of them and stop talking. Don't hold the box steady unless they ask.
👶 What they do —
Line the disc up with the slot, let go at the right moment, and hear it land.
✅ What success looks like —
At 1–2 they miss the slot a lot, open the lid, tip everything out and start again. That's the work — posting is a wrist and eye job, not a tidy one.
🧺 How to put it away —
Discs back in the bowl, bowl inside the box, lid on, box on a low shelf they can reach.
📈 When they outgrow it —
Nearly 3? Cut a second, narrower slot so the discs have to go in edge-on.
🔄 Give me 3 more