What kind of blocks work best?

Use heavier, wider blocks at the bottom so the tower can slide instead of scattering right away. Keep the tower low if a tip-over could hit hands or feet.

What can I use instead of string or yarn?

A flat ribbon or soft shoelace can work if it stays visible, pulls in a straight line, and does not stretch. Avoid cords that can tighten quickly around hands, legs, or the body.

Is this safe with a younger sibling nearby?

Keep younger siblings away during the string part of the game. When the round is done, wrap up the string and put it out of reach before leaving the room.

Back to library

Preschool child kneeling on a smooth floor and slowly pulling a string attached to a block tower.

Gross motorOT-adjacent supportPull Against ResistanceIndoor Smooth Non Carpeted Floor

Block Tower Tug.

Build a low tower, tape the string to the bottom block, place it close on a smooth floor, and do one slow rescue round.

A string-towed block tower turns careful pulling into hand-strength and body-control practice.

Gross motorOT-adjacent supportPull Against ResistanceIndoor Smooth Non Carpeted Floor

Block Tower Tug.

A string-towed block tower turns careful pulling into hand-strength and body-control practice.

Play time

5-10+ min

Age

3-5 years

Energy

Medium

Mess

Low

Effort

Medium

Where

Indoor Smooth Non Carpeted Floor

Start here

The recipe.

Medium parent effort

5 things

What you need

Heavy blocks
Masking tape
1 piece of string or yarn
1 smooth non-carpeted floor space
1 adult for setup and constant supervision

5 min minimum

Setup

Then start the loop

Step 01

On a smooth non-carpeted floor, build one tall tower with the heaviest blocks at the bottom.

Step 02

At the bottom block, tape one piece of string or yarn tightly so the free end can reach your child's hands.

Step 03

On the floor about four feet from where your child will kneel, place the tower with the string trailing in a straight line toward the child.

Step 04

Along the pull path, clear toys, furniture, and any trip hazards.

Step 05

Behind the free end of the string, help your child kneel tall facing the tower.

Step 06

Before starting, give the string one light test pull to check that the tape holds, the tower slides, and no loops can wrap around your child.

"Slow hands."

The loop

How play unfolds.

Panels show a grown-up taping string to a block tower, a child pulling slowly, the tower wobbling, and a successful rescue reset.

1
Show one slow hand-over-hand pull and say, "Slow hands. Rescue the tower."
2
Let your child pull one hand, then the other, trying to slide the tower closer without tipping it.
3
Count one rescue round when the tower reaches your child still stacked.
4
If the tower tips or the string tangles, stop, clear the string, and restart with a lower tower or shorter distance.
5
Rebuild and repeat only if your child wants another rescue.

01
Show one slow hand-over-hand pull and say, "Slow hands. Rescue the tower."
02
Let your child pull one hand, then the other, trying to slide the tower closer without tipping it.
03
Count one rescue round when the tower reaches your child still stacked.
04
If the tower tips or the string tangles, stop, clear the string, and restart with a lower tower or shorter distance.
05
Rebuild and repeat only if your child wants another rescue.

Safety Check

Constant adult supervision is required when string or yarn is in use.
Keep the pull path clear of trip hazards.
Stop right away if the string wraps around hands, legs, neck, or body.
Use a lower tower or lighter blocks if tipping could hit hands or feet.

Supporting the play

What to say in the moment

Match what you say to what you see.

Prompt ladder

Level 1 (Start)

Pull the tower in slowly with one hand, then the other.

Level 2 (Keep going)

Rescue it before it tips.

Level 3 (Stretch)

Make each pull quiet and steady.

Level 4 (Extend)

Rebuild it farther away and try another rescue.

If your child seems...

What you'd see

Focused

What to do

Say

"Keep the tower standing."

Add

Count each hand-over-hand pull as the tower slides.

Extend

Move the tower a few inches farther away for the next round.

Make it easier

Younger end

-Start with the tower close enough that three or four slow pulls finish the rescue.
-Build a shorter tower so small wobbles do not end the round.
-Let your child hold the string while you guide the alternating hand pattern.

Make it harder

Older end

+Ask for quiet pulls that move the tower without block sounds.
+Add a stop-and-freeze pause halfway through the rescue.
+Try one round with the tower starting slightly off-center so your child has to correct the pull path.

If it's not working

If you see

If child ignores it

Do one quick rescue yourself so the tower slides right to your child, then hand over the string and say, "Now you bring it in."

If you see

If child misuses it

If your child jerks the string, stands up, or starts wrapping it, pause right away, straighten the string, return to tall kneeling, and restart with "slow hands, one then the other."

If you see

If child gets frustrated

Put your hands over your child's hands for the first two pulls, coach "slow, slow, pull," and stop after one successful rescue.

Skill spotlight

Resistance Pulling

Pulling with steady force

Steady pulling helps a child organize both sides of the body, hold the trunk stable, and use hand strength for everyday play and self-care tasks.

•Slow pulling gives your child a clear way to practice steady force instead of quick yanking.
•Hand-over-hand pulls give both hands a simple pattern to repeat.
•Tall kneeling asks the body to stay steady while the hands work.
•The wobbling tower shows your child when a smaller, slower pull works better.

Real-world transfer