All babies are math babies. When your adorable math baby is wearing this hexagon onesie, the two of you will have something mathy to talk about—your shared love of hexagons! These onesies are silkscreened in two colors onto 100% cotton in a natural off-white...
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.
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.
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...