"Newbery-Honor winning poet Joyce Sidman invites readers to search their worlds for round objects in nature. Illustrated with warm, intimate art by two-time New York Times Best Illustrated artist Taeeun Yoo, this fresh celebration shows why we love this shape best."--

"Learn about circles, symmetry, and line relationships. Practice finding perimeters, areas, volume and circumference"--Provided by publisher.

"Patches wants to make pretty necklaces for her friends! Full-color illustrations and fun stories make this a simple introduction to patterns for early readers"--

"Explains to the reader about mathematical shape."--

Introduces cones; describes cones that occur in the real world, including megaphones, windsocks, and tepees; and explains how to make a cone-shaped hat.

"Discover how the ancient Egyptians used math to build the pyramids, explore shapes in sport, and see how nature is surrounded by numbers. Meet the mathematicians who brought numbers to life, then build a city using pi and amaze your friends with math magic by trying the at-home experiments."--

Teaches about geometry and astronomy by providing string craft projects, including string art polygons, string art letters, and string art planets.

Learn about the complexities of shapes, build your own, and transform them through the interactive labs in Math Lab for Kids : Geometry and Topology. These labs challenge kids to think outside of the box and encourages them to become better problem-solvers. Create prisms, antiprisms, platonic solids, möbius strips, and more cool shapes; no pricey crafting supplies needed -- use simple, household items that are just as fun and creative; advanced activities...