This challenge involves eight three-cube models made from interlocking cubes. Investigate different ways of putting the models together then compare your constructions.
Tessellate the Triominoes
Age 5 to 7 Challenge Level:
This shape is called a triomino - it is three squares joined together to make an "L":
Can you cover the grid below with triominoes?
Explain what you did and please send us a picture of your finished grid.
Click on the cross and drag a triomino onto the grid. Then you can use the arrow keys to turn it around.
The NRICH Project aims to enrich the mathematical experiences of all learners. To support this aim, members of the
NRICH team work in a wide range of capacities, including providing professional development for teachers wishing to
embed rich mathematical tasks into everyday classroom practice.