You buy thisCognitive2½–4 yrsAt home
Magnetic tiles
Flat squares that snap into buildings.

Magnetic tilesView on Amazon
Prep
0 min
Mess
None
How to play
Build flat on the floor first — squares, roads, a big picture. Standing them up into a box comes later and is a genuine leap.
What you need
A starter set of magnetic building tiles.
What it secretly builds
CognitiveGoing from a flat shape to a standing box is the moment 2D becomes 3D in his head. That jump is the root of spatial reasoning.
Safety first
Check the age rating — some sets have small magnets that are dangerous if swallowed.