Book of Donmon Teith

Simple illustrations and text introduce the concept of shapes.

From the dream team of Jon Klassen and Mac Barnett comes the second instalment in the exciting new shape trilogy. Every day, Square brings a block out of his ca

Talking math with your child is simple and even entertaining with this better approach to shapes! Written by a celebrated math educator, this innovative inquiry

Circles were smooth and round. Good at rolling, spinning, and pushing. They all turned together to make things go. Squares were sturdy and even. Good at stackin