How Many? A Counting Book
This follow up to Which One Doesn't Belong? brings the same spirit of playful mathematical fun to counting that its predecessor brings to geometry.
How Many? A Counting Book
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Which One Doesn’t Belong? A Better Shapes Book
Which One Doesn’t Belong? A Better Shapes Book
For many years, I wanted a better shapes book to read with my own children, and for parents and teachers to have in their homes and classrooms. This is that book.
Wooden Tiling Turtles
Wooden Tiling Turtles
One beautiful set of 25 wooden tiling turtles. Laser cut from solid wood. These turtles encourage spatial reasoning, patterning, and counting. Mostly, they are just irresistible. These turtles were designed by Jos Leys and adapted for the laser cutter by Kevin Lee...