Book excerpt: "This book is about how to create invitations for young children to play with math ideas through art, literacy, and outdoor play. The focus of her book is really on math that occurs OUTSIDE of math time. How can we create space for children to play in our classrooms that builds on their own questions as well as the math they are studying in the curriculum? How can we create a joyful and playful space for math so that children feel like mathematical thinkers with valuable ideas from the very start? How can we create connections between math and children's lives so that they see math as creative and purposeful instead of just learning "school math"?"--