This Orange ball is a sphere.
1&6 Spheres Your team will edit this page to teach your concept. Find the best resources (videos, games, quizzes, interactive manipuatives), insert digital pictures, include vocabulary (you may use links), include formulas, and uses of this concept. Give credit to each resource that you use. Resource links are listed on the main page.


A sphere is a perfectly round geometrical object in three-dimensional space, such as the shape of a round ball. A sphere is a shape that has no sides. It is a unique shape because all the other shapes have sides. Another unique thing about a sphere is it has no angles. The outside of a sphere is equal distances to the middle of the sphere. Spheres are found in everyday life. The balls you play with outside are spheres. All planets are all spheres. Most people probably see many spheres everyday and just don't realize it.

To learn more about spheres, go to