Tall Tower, Short Tower
Tall Tower, Short Tower is a calm early concepts activity for toddlers aged 22–32 months (corrected age). You and your toddler build two towers side by side, one tall and one short, then compare, add blocks and knock them down while naming 'tall' and 'short'. It takes 5–12 minutes, needs no prep and works indoors.
Updated
Tall Tower, Short Tower
You and your toddler build two towers side by side, one tall and one short, then compare, add blocks and knock them down while naming 'tall' and 'short'.
- Ages (corrected)
- 22–32 months
- Time
- 5–12 min
- Prep
- No prep
- Where
- Indoors · Calm
You need
- 6-10 large blocks or upside-down food containers
Steps
- Build a short tower of two blocks and a tall one of four, side by side on the floor.
- Run your hand up each one: 'Short tower. Tall tower!'
- Hand your child a block and wait to see which tower they add it to.
- Name the change, 'Now it's taller!', and let them knock a tower down if they want.
- Rebuild together, letting your child place as many blocks as they can.
Safety first
- Use large, light blocks or containers with no sharp corners, too big to fit through a toilet-paper-tube opening.
- Build on the floor, not on a table your child could pull over.
No level picked yet. The 0–4 scale is a learning log, not a test.
Not yet: show it once, then let them explore
Watch for the first sign: adds a block to a tower without it falling.
Not yet is information, not a verdict. Do it once yourself while they watch, pause, and offer it again in a few days.
Simplify one step
Next time: build one tower together and say 'taller' each time a block goes on.
Give the least help that works: wait first, then point or show, and guide hands only briefly.
Repeat the same version and fade your help
As you step back, watch for: points to the tall tower when asked.
Pause a few seconds longer before you model, and swap showing it for a point or a gesture.
Offer it once more, then add one change
When it is easy again: ask 'Which one is tall?' and wait for a point or a touch.
Change only that one thing and keep everything else the same.
Ready for one step up
Ask 'Which one is tall?' and wait for a point or a touch. Or carry it somewhere new: compare tall and short trees, plants or people on a walk.
Starting it on their own or using it in a new place is the strongest sign. Still change one thing at a time.
Stop and rest this one
In 2-3 days, come back with the simpler version: build one tower together and say 'taller' each time a block goes on.
End with something calming together. One hard moment never means a delay.
Stop on a good note
Keep this version and keep it short next time: 5 minutes is plenty.
They can do it, but it was not fun today. Add difficulty only once it feels easy and enjoyable again.
How to play Tall Tower, Short Tower
5 steps, about 5–12 minutes of focus time, no prep.
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Build a short tower of two blocks and a tall one of four, side by side on the floor.
-
Run your hand up each one: 'Short tower. Tall tower!'
-
Hand your child a block and wait to see which tower they add it to.
-
Name the change, 'Now it's taller!', and let them knock a tower down if they want.
-
Rebuild together, letting your child place as many blocks as they can.
What you need for Tall Tower, Short Tower
| What you need | 6-10 large blocks or upside-down food containers |
|---|---|
| Prep | No prep |
| Focus time | 5–12 minutes |
| Where | Indoors |
| Energy | Calm: good after active play or before a nap |
| Ages (corrected) | 22–32 months |
| Domains | Early concepts, Fine motor |
| Fits the day | On a rainy day indoors or as a quiet moment |
Easier and harder versions
Change one thing at a time. Drop to the easier version when Tall Tower, Short Tower stalls; move one rung up only once it looks easy on a few different days.
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Easier
Build one tower together and say 'taller' each time a block goes on.
-
As written
The 5 steps above, for 5–12 minutes.
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Harder 1
Ask 'Which one is tall?' and wait for a point or a touch.
-
Harder 2
Ask your child to make the short tower taller than the other one.
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Hardest
Build three towers and line them up from short to tall.
What to watch for
The signs of progress in Tall Tower, Short Tower, mapped to the 0–4 learning scale the family plan uses (a tracking aid, not an assessment).
| Level | What it looks like here |
|---|---|
| 2 · After a model | Does it right after you show it or point. Watch for: adds a block to a tower without it falling. |
| 3 · Independent | Does it when offered, with no demonstration. Watch for: points to the tall tower when asked and builds a tower taller than yours. |
| 4 · Spontaneous | Starts it unprompted or in a new place. Watch for: says 'tall', 'big', 'more' or 'fall down'. |
Try it somewhere new
Level 4 means the skill travels. Once Tall Tower, Short Tower is easy, change the place, the person or the material:
- Compare tall and short trees, plants or people on a walk.
- Ask another caregiver to play it with stacked cushions or boxes.
Words to model
During Tall Tower, Short Tower, say “tall”, “short”, “taller” and “fall down” at the moment they happen, one at a time, then pause so your child can answer with a look, a gesture, a sign or a word.
Safety for Tall Tower, Short Tower
- Use large, light blocks or containers with no sharp corners, too big to fit through a toilet-paper-tube opening.
- Build on the floor, not on a table your child could pull over.
Why it works
AAP's toy report describes blocks as classic toys that support spatial and early math thinking, especially when an adult builds alongside. Stacking at least two objects is on CDC's 15-month checklist; comparing heights is the next, optional step.
Evidence rating: Good: published guidance supports the approach. Cited: AAP clinical report: Selecting Appropriate Toys for Young Children in the Digital Era (Pediatrics, 2019) and CDC milestones by 15 months.
Skills and ages
Tall Tower, Short Tower practises size words, stacking blocks and building and constructing and fits ages 22 to 32 months. Each month below opens more activities for that age.
Skills practised
Activities by month (22–32 months)
Milestone checklists nearby
Activities like Tall Tower, Short Tower
Copy-My-Bridge Block Build is the closest match: it also practises stacking blocks and building and constructing and it uses the same blocks. It suits 24–34 months, takes 5–12 minutes (about as long as Tall Tower, Short Tower) and needs no prep. For a younger child, Big Cup, Little Cup Bath Pour starts at 14 months; for an older child, Copy-My-Bridge Block Build runs to 34 months.
Ranked by shared skills, materials and ages
Frequently asked questions
What age is Tall Tower, Short Tower for?
Tall Tower, Short Tower suits 22–32 months, using corrected age for a child born early. For a younger or hesitant child, start with the easier version: build one tower together and say 'taller' each time a block goes on.
How long does Tall Tower, Short Tower take?
About 5–12 minutes of focused play over 5 steps, with no prep. Stop while it is still fun and repeat it on another day.
How do I make Tall Tower, Short Tower harder?
Change one thing at a time. First: ask 'Which one is tall?' and wait for a point or a touch. Then: ask your child to make the short tower taller than the other one. Hardest: build three towers and line them up from short to tall.
How do I keep Tall Tower, Short Tower safe?
Play it only with an adult within arm’s reach. Use large, light blocks or containers with no sharp corners, too big to fit through a toilet-paper-tube opening. Build on the floor, not on a table your child could pull over.
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Monitoring, not medical advice. Talk to your pediatrician about any concern. Our sources and method.