Circles and spheres are central objects in geometry. This work looks at systems of circles and spheres and the geometry and groups associated to them. It also examines the differential and projective geometry of the space of various spheres in a given space.
Circles have shaped our lives in numerous ways. This book is not only about the science but also about the sight of circles - it is a celebration of the circle, our most powerful and potent symbol.
Shel Silverstein.
Key words: Circles of learning, Circle, council, communication, transformation, environmental education, phenomenological, emotional, ecological identity, self-awareness, listening, community, connection, nature, wonder.
A circle is round. It has no corners and no sides. Discover more in Circles, a Learning Shapes book.
Supplementary math instruction with computer-based, problem-solving material.
Provides an introduction to circles by identifying things having this shape within a city. Includes an activity.
The geometric concepts of circles, triangles, and squares are demonstrated in photographs of bubbles, windows, stacks of pipes, tires, boats, and other objects.
Después de la noche, amanece un nuevo día, y del fruto caído en el suelo, crece un árbol. Son los ciclos mágicos del universo y este libro muestra algunos de ellos. ¡Bienvenidos a un increíble viaje a través del infinito!
Brightly colored books teach important preschool concepts, with little holes and shapes to poke and explore on every page.
"Identifies circles in the world"--Provided by publisher.