An activity you can start today

Cardboard Tube Drop

Tape paper towel tubes to the wall, hand over a cup of pom-poms, and watch gravity do the entertaining.

👶 Ages 1–3 ⏱ 10 min 🏠 Household items 🧒 Independent play
A toddler dropping a large soft ball into a zigzag cardboard tube run taped to a cabinet

Know before you start

At a glance

Setup
5 min
Cleanup
2 min
Mess
low
Energy
moderate
Adult help
nearby

Before you start

  • Angle the tubes so drops roll visibly from one to the next — a straight vertical drop is over too fast.
  • Place a basket under the exit so the game reloads itself.
  • Tape tubes at chest height for your child, not yours.

Step by step

Let’s play

  1. Tape the tubes. Fix 2–4 cardboard tubes to the wall or a cabinet door with painter’s tape, angled like a marble run.
  2. Set the catch basket. Under the lowest exit.
  3. Demonstrate one drop. Slow and theatrical: in it goes… where is it… THERE it is!
  4. Offer the balls. Put a small collection beside the child and let the dropping and collecting begin.
  5. Rebuild together. When attention dips, re-angle a tube or add a new one — a fresh track restarts the game.

See it in action

Watch this activity

Video: “40 Easy DIY Toddler Activities for Busy Parents” by Lily b Coco on YouTube — cued to the moment this activity is shown.

The child’s-eye view

Why kids love it

The pom-pom vanishes into the tube, travels in secret and pops out below — a magic trick that works every single time and the child is the magician.

Built into the fun

What they’re learning

Object permanence

The ball disappears briefly and returns below, giving toddlers a simple prediction to watch again and again.

Precision release

Fitting a pom-pom into a tube opening and letting go at the right moment refines the grasp-release control toddlers are actively building.

Early physics

Changing the tube angle lets children notice that a steeper path usually makes the ball travel faster.

Make it fit your child

Ways to change the game

Tube highway

Connect several tubes into a zigzag track across the wall — for 2-3 year olds, let them decide where the next tube goes.

Color delivery

Two tubes, two baskets, sort red pom-poms into one and blue into the other.

Sound swap

Try a ping-pong ball, a rolled sock, or a firmly crumpled paper ball and compare how each one moves and sounds.

Real-life fixes

If it’s not going to plan

The child posts things that jam the tube

That's research. Keep a wooden spoon nearby as the official unjamming tool and let them help push the blockage through.

Interest fades after a few drops

Change one variable: new angle, new object, or basket moved so they have to predict where the ball lands.

Good to know

Frequently asked questions

What age is the tube drop for?

From about 12 months, when deliberate release develops, up to around 3 years. Younger toddlers need wide tubes and big balls; older ones enjoy building and rerouting the track.

What can I use instead of pom-poms?

Anything round that fits: ping-pong balls, large wooden beads, rolled-up sock balls, or crumpled paper balls — the larger the safer for young toddlers.

Kidtivity Lab activity guide · Last updated

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