Examines the relationship between diameter and radius by exploring and comparing the sizes of the planets and moons in the solar system.

Simple verses and colorful photographs show the shapes of many familiar objects.

Simple text, photographs, and illustrations show ovals in everyday objects and actions.

This book is an introduction to circles, symmetry, and line relationships and explains finding perimeters, areas, volume, and circumference.

Over sixty learning experiences explore shapes, numbers, and counting.

Photographs and simple text describe examples of such shapes as rectangles, squares, triangles, and circles.

With a bold, bright design and fantastic illustrations, Shapes Around Me helps young learners get to grips with circles, rectangles, triangles and squares. Each book features bright and approachable artwork and a simple format to help consolidate learning.

Introduces the concepts of spirals, curves, fanshapes, and lines through photographs of bananas, a broom, birds, and other objects and things.

The Wing Brothers have an all-new show that illustrates the basics of geometry.