<p>Winter, spring, summer, and fall... discover the spheres that surround us all!</p> <br><p>Introduce the early math concept of three-dimensional shapes through a tour of the four seasons. From a ball of cookie dough to the Earth we live on, Spheres All Year teaches children to recognize spherical objects in nature and everyday life.</p> <br><p>With this book as their guide, curious children will set out to discover more spheres in the world around them.</p>