About Mirror
A dashed mirror line splits the grid in two, and the left half already shows a pattern of colored squares. Your child paints the right half so it mirrors the left, square by square. Painting a square that should stay empty gives a little shake, and tapping it again changes or clears it.
How to play
- Look at the pattern on the left half of the grid.
- Tap or slide over squares on the right to paint the mirror image.
- On a computer, move with the arrow keys and press Enter to paint.
What your child practices
- Understanding symmetry
- Mirror images
- Spatial thinking
- Left and right
How it grows with your child

LittleAges 4-6
A small grid, four squares wide and three tall, in one color.

YoungAges 6-8
A 4 by 4 grid with two colors to mirror.

Big KidsAges 8-11
A grid six squares wide and five tall, with three colors.

Play together
In front of a real mirror, raise one hand together and talk about which side it appears on.
